家研販売 List of Products and Services

The "03 Type V/F/R Type" is an adjustable sliding door wheel suitable for wooden sliding doors that can also be used with aluminum sashes. It allows for vertical adjustment from three directions. To adjust the height of the door, please turn the screws with a screwdriver from the bottom while making adjustments. It is easy to adjust the fitting and perform subsequent maintenance. 【Features】 ■ Vertical adjustment possible from three directions (Adjustment directions: visible face and depth) ■ Compatible with aluminum sashes ■ Main material: Iron ■ Wheel diameter: 30mm *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Door Accessories

The "K5 type V/R type" is an adjustable roller for wooden sliding doors that is also compatible with aluminum sashes. It is made of stainless steel, and the bearings use ball bearings. To adjust the height of the door, please turn the screws with a screwdriver from the bottom surface while making adjustments. 【Features】 ■ Height adjustment available ■ Compatible with aluminum sashes ■ Stainless steel construction ■ A diverse lineup of shapes and materials for the rollers ■ Easy maintenance after installation adjustments *For more details, please refer to the PDF materials or feel free to contact us.

• Aluminum sash
• Door Accessories

The "K3 type Y/V/U/F/R type" is an adjustable roller for wooden sliding doors. It is made of stainless steel and is also compatible with aluminum sashes. To adjust the height of the door, please turn the screws with a screwdriver from the bottom while making adjustments. Adjustment of the fitting and subsequent maintenance is easy. 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ Stainless steel construction ■ A diverse lineup of shapes and materials for the rollers ■ Easy adjustment of the fitting and subsequent maintenance *For more details, please refer to the PDF materials or feel free to contact us.

• Aluminum sash
• Door Accessories

The "K3F type Y/V/U/F/R type" is an adjustable roller for wooden sliding doors. It features vertical adjustment and is also compatible with aluminum sashes. The stair type and cut type are used without the wings. To adjust the height of the door, please turn the screws with a screwdriver from the bottom while making adjustments. There is a diverse lineup of shapes and materials for the rollers. 【Features】 ■ Vertical adjustment included ■ Compatible with aluminum sashes ■ Stair type and cut type are used without the wings ■ Diverse lineup of shapes and materials for the rollers ■ Easy maintenance after installation adjustments *For more details, please refer to the PDF materials or feel free to contact us.

• Aluminum sash
• Door Accessories

The "T17(A)25 Type R/F Type" is a replacement roller specifically designed for storm shutters. It features vertical adjustment and is compatible with aluminum sashes. It can be used with both cut-in and parallel types (adapter type). The roller size is 17mm thick, 30mm high, and 60mm long. The load capacity when using two units is 20kg. 【Features】 ■ Vertical adjustment included ■ Compatible with aluminum sashes ■ Usable with both cut-in and parallel types (adapter type) *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Door Accessories

The "15(A/B/F)35 type R/F type" is an aluminum sash replacement sliding door wheel with vertical adjustment. The F type comes with a guide. It features an expandable wing screw. The wheel size is 15mm thick, 45mm high, and 81mm long. The load capacity when using two wheels is 35kg. The "15(A)35 type" is made of polyacetal, while the "15(B/F)35 type" is made of stainless steel. 【Features】 ■ Vertical adjustment included ■ Suitable for aluminum sashes ■ The F type comes with a guide ■ Expandable wing screw *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Door Accessories

The "T14(A/B/F)30 type R/F type" is a replacement sliding door roller with vertical adjustment. The roller size is 14mm thick, 36mm high, and 125mm long. The load capacity when using two rollers is 35kg. It is suitable for entrance sliding doors, store sliding doors, and heavy terraces (with double glazing). 【Features】 ■ Vertical adjustment included ■ Compatible with aluminum sashes ■ Screw fastening type ■ Load capacity (when using two): 35kg *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Door Accessories

The "14(A/B)35 type R type" is a replacement sliding door roller suitable for aluminum sashes. The roller size is 14mm thick, 44mm high, and 60mm long. The load capacity when using two rollers is 35kg. The material for the "14(A)35 type" is polyacetal, while the material for the "14(B)35 type" is stainless steel. It is suitable for use with entrance sliding doors. 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ Leaf spring type *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Door Accessories

The "W13.5(A/B/F)28 type R/F type" is a replacement sliding door roller suitable for aluminum sashes. In the case of the cut-out hole type, the L-shaped bracket can be installed in reverse. It is also possible to use it without the wings. The roller size is 13.5mm thick, 32mm high, and 155mm long. The load capacity when using two is 50kg. It is suitable for entrance sliding doors, store sliding doors, and heavy terraces (with double glazing). 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ Wing spring type ■ Screw fastening type *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Door Accessories

The "13(A/B/F)28 type R/F type" is an aluminum sliding door roller with height adjustment. The roller size is 13mm thick, 35.5mm high, and 67mm long. The load capacity when using two rollers is 30kg. The F type comes with a guide. It is suitable for use in entrance sliding doors and terraces. 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ The F type comes with a guide ■ Wing screw expandable *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '12.5(A)28 type' is a door wheel compatible with double-glazed glass. The lower frame is suitable for both stair-type and parallel-type, with the stair-type being used without the wings. The F type comes with a guide. It features a screw fastening type and a wing spring type, and height adjustment is also possible. Other models such as '12.5(B)28 type' and '12.5(F)28 type' are also available in the lineup. 【Features】 ■ Compatible lower frames: Stair-type / Parallel-type ■ Height adjustment available ■ Suitable for aluminum sashes ■ The F type includes a guide ■ Wing spring type * The stair-type is used without the wings. * For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sliding Door Roller" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '12(A)28 type' is a roller suitable for entrance sliding doors and terraces. The F type comes with a guide. Height adjustment is also possible, and we offer products made from stainless steel. We also have the "12(B)28 type" and "12(F)28 type" in our lineup. 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ F type includes a guide ■ Compatible with bottom frames: parallel type *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '11.5(A)28 type' features a lower frame that is compatible with both stair-type and parallel-type sashes, just like the 8.5 type. Height adjustment is also possible. The wheel size is 11.5mm thick, 33mm high, and 103mm long, making it suitable for double-glazed windows. We also offer the "11.5(B)28 type" and "11.5(F)28 type" in our lineup. 【Features】 ■ Adjustable up and down ■ Compatible with aluminum sashes ■ Wing screw expandable ■ Ideal for windows and terraces ■ Compatible lower frames: stair-type / parallel-type *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '11(A)28 type / 11(B)28 type' is a replacement door wheel suitable for aluminum sashes. The compatible lower frames are of stair type and parallel type. The '11(B)28 type' features needle bearings, and the material is made of stainless steel. 【Features】 ■ Compatible lower frames: Stair type / Parallel type ■ Suitable for aluminum sashes ■ Adopts a leaf spring type ■ Includes vertical adjustment *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Sliding Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '10(A)25 type' is a sliding wheel that can be used for windows, terraces, and bathrooms. The size of the sliding wheel is 10mm thick, 29mm high, and 47mm long. It features a spring leaf design and allows for vertical adjustment. We also offer the "10(B)25 type" and "10(F)25 type" in our lineup. 【Features】 ■ Spring leaf design ■ Vertical adjustment included ■ Compatible with aluminum sashes ■ Compatible bottom frame: Parallel type *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Sliding Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '9(A)20 type' is a sliding wheel suitable for aluminum sashes. The size of the sliding wheel is 9mm thick, 25mm high, and 40mm long, making it suitable for windows and terraces that require height adjustment. We also offer the "9(B)20 type" and "9(F)24 type" in our lineup. 【Features】 ■ Ideal for windows and terraces ■ Spring-loaded design ■ Height adjustment included ■ Compatible with aluminum sashes ■ Compatible with parallel bottom frames *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '8.5(A)24 type' is a door wheel with an expandable wing screw design. The size of the door wheel is 8.5mm thick, 28mm high, and 96mm long. It is suitable for both stair-type and parallel-type lower frames. Additionally, it allows for vertical adjustment and is an ideal product for double-glazed glass. We also offer the "8.5(B)24 type" and "8.5(F)24 type." 【Features】 ■ Expandable wing screw design ■ Compatible lower frames: stair-type / parallel-type ■ Vertical adjustment available ■ Suitable for double-glazed glass *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The 'W7(A)13 type/W7(C)13 type' allows for height adjustment of the rollers, similar to the W5 type. The compatible lower frame is parallel type, with dimensions of a height of 18mm or more and an inner diameter of 7 to 11mm. It is suitable for aluminum sashes. It can be used for a wide range of applications including screens, small windows, and high windows, and is available in materials such as polyacetal and brass. 【Features】 ■ Compatible lower frame: Parallel type ■ Dimensions: Height of 18mm or more, inner diameter of 7 to 11mm ■ Suitable for aluminum sashes ■ Height adjustment included ■ Leaf spring type *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The 'W5(A)10 type' is a door wheel with vertical adjustment. It is suitable for aluminum sashes with a spring leaf design. The compatible lower frame is of the parallel type. The effective dimensions are a height of 15mm or more and an inner width of 5 to 9mm. 【Features】 ■ Compatible lower frame: Parallel type ■ Suitable for aluminum sashes ■ Spring leaf design ■ Vertical adjustment included *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '5(A)13 type' is a door wheel suitable for screens and similar applications. It is compatible with aluminum sashes, and the compatible lower frame is of a stair type. The dimensions are a height of 15mm or more and an inner diameter of 5 to 9mm. 【Features】 ■ Compatible with aluminum sashes ■ Screw fastening type ■ Dimensions: Height of 15mm or more, inner diameter of 5 to 9mm ■ Compatible lower frame: Stair type *For more details, please refer to the PDF materials or feel free to contact us.

• Aluminum sash
• Safety and consumables
• Door Accessories

The "Waki-Yu" is a replacement door knob that uses a dimple-style lock as a countermeasure against picking. Traditional door knob locks are often vulnerable to picking, so we recommend products from Kaken Hanbai that offer high security. The adoption of a dimple key has improved security performance. It features a reversible key, allowing for free insertion direction. It is compatible with all replacements for integral locks. It has been further enhanced to be anti-picking, strengthening security even more. For more details, please contact us or refer to the catalog.

• Hardware Doors, Handles and Locks
• Security locks (windows, front doors, etc.)

There are two types of wooden doors: edge-mounted and center-mounted. Please use them according to your needs. We offer a wide range of items, and they can be used to replace door wheels or installed on new wooden doors. The "Adjustable Door Wheel for Wooden Sliding Doors SR2 Type" features vertical and horizontal adjustments. The height of the door and the gap with the wall can be adjusted by turning screws with a screwdriver from the edge of the door. Adjustments for fitting and subsequent maintenance are easy. The shapes of the wheels are available in Y-type and V-type. They also come with screw loosening prevention. For more details, please contact us or refer to the catalog.

• Safety and consumables
• others

There are wood-end and middle-end options for wooden doors. Please use them according to your needs. We offer a wide range of items, and they can be used to replace door wheels or be installed on new wooden doors. The "Adjustable Door Wheel for Wooden Sliding Doors MR2 Type" comes with mechanisms for vertical and horizontal adjustments. The height of the door and the gap with the wall can be adjusted by turning screws with a screwdriver from the wood-end surface of the door. Adjusting the fit and subsequent maintenance is easy. The shapes of the wheels are available in Y-type and V-type. For more details, please contact us or refer to the catalog.

• others
• Safety and consumables

There are wooden doors with wood edge and middle edge options. Please use them according to your needs. We offer a wide range of items, and they can be used to replace door wheels or be installed on new wooden doors. The "Adjustable Door Wheel for Wooden Sliding Doors K3F Type" comes with vertical adjustment. The adjustment of the door's height is done by turning the screws from the bottom with a screwdriver. It is easy to adjust the fitting and perform subsequent maintenance. It is also compatible with aluminum sashes. The staircase type and cut type are used by removing the wings. The shapes of the wheels include Y/V/U/F/R types. For more details, please contact us or refer to the catalog.

• Wooden door
• Door Accessories

Aluminum sash replacement rollers 13 (A/B/F) type 28 R type/F type are suitable for aluminum sashes and come with vertical adjustment. The F type includes a guide. The wing screw is expandable, and the roller size is 13 mm thick, 35.5 mm high, and 67 mm long. The load capacity is 30 kg when using two units. It is suitable for applications such as entrance sliding doors and terraces. For more details, please contact us or refer to the catalog.

• Aluminum sash
• Door Accessories

With the cleaning sliding door wheels, you can rest assured as they clean automatically. 【Features】 ○ Made with high-durability urethane for a quiet design, these sliding door wheels are affordable and highly functional. ○ The sweeper moves up and down in conjunction with the direction the wheels roll, cleaning dust, dirt, and pet hair from the grooves of the rail, preventing debris from getting caught in the wheels. ● For other functions and details, please download the catalog.

• Door Accessories

This is the industry's first double-sided cylinder with a thumb turn. 【Features】 ○ Can be locked from both inside and outside with the same key. ○ Comes with a convenient magnet that allows you to attach the removed thumb turn to a metal door. ● For other functions and details, please download the catalog.

• Metalwork
• stone

Since there is no tension (spring pressure) applied to the tumbler (square pin), picking becomes more difficult, and combined with the wave key shape, it results in a high-performance cylinder with excellent security features. 【Features】 ○ The square pin was very difficult to manufacture with precision processing technology, but it has been achieved with high-tech technology. ○ The insertion of the key is as smooth as that of luxury cars. ● For other functions and details, please download the catalog.

• Metalwork

Voice usage, malfunction prevention, drip-proof... and other multifunctional features not found in conventional products. 【Features】 ○ It is a voice alarm buzzer that calls for help with an actual voice. ○ It flashes in emergencies. ● For other functions and details, please download the catalog.

• Other Management Services