lid Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

lid Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. オカグレート Mie//Other construction industries 本社、東北支社、大阪支店、他17拠点。
  2. 北村コンクリート工業 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 安全器材 Hyogo//Building materials, supplies and fixtures manufacturers
  4. 4 光陽産業 Mie//Building materials, supplies and fixtures manufacturers
  5. 5 虹技 Hyogo//Building materials, supplies and fixtures manufacturers 小型鋳物事業部
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lid Product ranking

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. Leaf Fall Flood Prevention Cover "Kansuke" 北村コンクリート工業
  2. Lightweight rubber drainage covers as an alternative to grating [Case study collection giveaway!] 安全器材
  3. For nurseries and schools | Safe cover for U-shaped ditches with rubber grates 'Color Rubber Lid' 光陽産業
  4. 4 Reinforced concrete U-shaped cover (top cover type U-shaped drainage cover) U-shaped gutter cover 北村コンクリート工業
  5. 5 Waterway Fall Prevention Cover "Barrier Through" (Safety measure product to prevent falls into irrigation channels) オカグレート 本社、東北支社、大阪支店、他17拠点。

lid Product List

226～240 item / All 250 items

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[Concrete Product Examples] PC Guard Covers, Water Supply Sensor U-Channel

[Concrete Product Examples] PC Guard Covers, Water Supply Sensor U-Channel

Perfectly fits the cross-section! Custom-made products from our steelworks department.

We would like to introduce a product case of "PC Guard Cover and Water Supply Sensor U-shaped Ditch" in Mie Prefecture. The water supply sensor PC Guard is designed for the U-shaped ditch 300B shape. Our metalworking department custom-made a PC Guard cover that fits perfectly in its cross-section. Please feel free to consult us when you need assistance. 【Case Overview】 ■Product Dimensions ・PC Guard Cover 400×400×60 ・Water Supply Sensor PC Guard U-shaped Ditch 300B×600 specifications ■Installation Location: Ise City, Mie Prefecture ■Installation Period: March 2021 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Gutters and U-shaped gutters

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[Concrete Product Example] Nagano Prefecture: GC Cover 500×500

[Concrete Product Example] Nagano Prefecture: GC Cover 500×500

With a handle for easy handling! Introducing a case where loss was eliminated.

Here is a case study of the "GC lid 500×500" in Nagano Prefecture. Since we often lost the hanging hardware for opening and closing the lid, we decided to attach it from the beginning as a precaution. It comes with a recessed handle, so there is no risk of losing it. 【Case Overview】 ■Product Dimensions: GC lid 500×500 ■Installation Location: Chikuma City, Nagano Prefecture ■Installation Date: June 2021 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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[Concrete Product Example] Mie Prefecture: Side Drain Cover C3-B500

[Concrete Product Example] Mie Prefecture: Side Drain Cover C3-B500

Introducing a case of delivering a trench cover with dimensions w630×t150×L500.

Here is a product case of the "Drain Cover C3-B500" in Mie Prefecture. The dimensions are w630×t150×L500. Normally, it is not installed, but there was a request this time. Installation can be done separately, but we ask for your cooperation in securing the site and ensuring safety. 【Case Overview】 ■ Product Dimensions: Drain Cover C3-B500 w630×t150×L500 ■ Installation Location: Tsu City, Mie Prefecture ■ Installation Period: December 2020 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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[Concrete Product Example] Miyazaki Prefecture: Well Side 900 Cover Set

[Concrete Product Example] Miyazaki Prefecture: Well Side 900 Cover Set

Since it is said to be in the mountains, this is a case of delivery using our 4-ton unic truck!

Here is a case study of the "Well Side 900 Cover" product in Miyazaki Prefecture. We received an inquiry from Miyazaki Prefecture, and since there was no mark on our national map on the company website, the customer seemed to think that delivery was not possible. Since it was in the mountains, we delivered it using our 4-ton unic truck. A check has now been added to Miyazaki Prefecture on the national map, leaving only four prefectures to complete the nationwide coverage. [Case Overview] ■ Product Dimensions: Well Side Φ900×900, Well Cover for Φ900 ■ Installation Location: Miyazaki Prefecture ■ Installation Period: March 2021 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Iron cover for utility duct (C.C. BOX)

Iron cover for utility duct (C.C. BOX)

Four types are lined up: round type for sidewalks/roadways and square type large/small connecting covers!

We would like to introduce the "Iron Covers for Electric Wire Joint Ditches (C.C. BOX)" that we handle. The need for underground utility projects is increasing due to the mitigation of natural disasters such as earthquakes and typhoons, as well as the improvement of landscapes associated with the rise in tourism demand. We offer products suitable for business plans, including round and square iron covers for above-ground equipment. 【Product Lineup】 ■ Round covers for sidewalks ■ Round covers for roadways ■ Square large connection covers ■ Square small connection covers *For more details, please download the PDF or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Bolt-fixed steel color pavement trench cover to prevent rattling and noise.

Bolt-fixed steel color pavement trench cover to prevent rattling and noise.

There are options for colored paving tiles and for filling interlocking blocks.

We have added a type of slotted filling groove cover and manhole cover made of durable steel that is reasonably priced and can be securely fixed with bolts. We offer options for colored paving tiles and interlocking blocks, available in various sizes. These are recommended for areas troubled by rattling and noise.

  • Inspection hatches, manhole covers, and ditch covers

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Reusable Tupperware-type lid 'Sanko Tarl #1-3'

Reusable Tupperware-type lid 'Sanko Tarl #1-3'

It is a lid that is easy to open and close and can be reused repeatedly.

The "Sanko Talu #1-3" is a round container of the tupperware type that covers the main body with a lid. When the lid is closed, the protrusions on the inside of the lid securely engage with the opening of the main body, so there is no worry about the lid unexpectedly coming off. Additionally, since the lid is of the tupperware type, it can be reused multiple times. *Please note that it is not completely airtight, so there is a possibility of liquid leakage during transport if the contents are watery. <Other Features> - By using a soft material for the lid, it requires little force to open and close, making it easy to use for repetitive tasks such as closing the lid. - When displaying or storing, stable stacking is possible through the lid. 【Specifications (partial)】 ■External dimensions: φ146×86 (set) mm ■Internal dimensions: φ134×75 (set) mm ■Lid external dimensions: φ146×7 mm ■Capacity: 1.0l ■Material: PE ■Color: Body / Cream, Lid / Milky White *For more details, please refer to the PDF document or feel free to contact us.

  • Other store equipment and supplies

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【CAD data available!】Wiring pit (for carpet)

【CAD data available!】Wiring pit (for carpet)

Recommended for computer classrooms, music classrooms, offices, and more.

This is a cover for carpet (thickness 4mm to 6mm) installation. The carpet is characterized by being non-slip, having excellent sound absorption and dust resistance, and being less tiring to walk on. Cable entry holes can be added. By using metal supports, the cover can be divided to reduce weight.

  • Miscellaneous metal items

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Pitt Hardware

Pitt Hardware

A wide variety of pit hardware, such as pit covers for wiring, is available!

"Pit Kanamono" is a product handled by Okuoka Seisakusho, which designs, manufactures, and sells building materials and fixtures. We offer a wide range of products, including the "Wiring Pit Cover" for side ditches with a stainless steel joint, as well as "Receiving Frames for Pit Covers." 【Features】 <Wiring Pit Cover / For P-Tiles> ■ P-Tiles and PVC long sheets with a thickness of 3mm or less can be attached as finishing materials. ■ The joint part is made of stainless steel roll-formed products. ■ Handles and wiring outlets can be installed according to your order. ■ Custom manufacturing is also possible for non-standard products. *For more details, please refer to the PDF materials or feel free to contact us.

  • Grating

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Grated concrete lid

Grated concrete lid

Combine concrete lids and steel grating!

The "Gr Concrete Cover" is a concrete cover designed to reduce the risk of theft of steel grating. By integrating high-value steel grating with concrete covers that would otherwise become industrial waste using L-shaped anchor bars, the risk of theft is significantly decreased. Two Gr Concrete Covers can provide the same drainage capacity as conventional steel grating. Additionally, since they are the same dimensions as existing steel grating, they can be easily replaced to implement theft prevention measures. Our company also offers many other products related to environmental disaster prevention. 【Features】 ■ Theft prevention ■ Excellent drainage performance ■ Easy to replace *For more details, please refer to the PDF materials or feel free to contact us.

  • Grating

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"OG Lock Pit" cover with a fixed mechanism for striped steel plate (no anchor installation required) γ

"OG Lock Pit" cover with a fixed mechanism for striped steel plate (no anchor installation required) γ

Also for cable and wiring pits in solar power plants. No need for anchor installation, easy construction with a fixed attachment method. For theft prevention.

The "OG Lock Pit" is a product that does not require post-installed anchors for concrete products and features a fixing method that does not protrude from the surface of the lid. By simply tightening the OG lock bolts at two points, it can be securely fixed in close contact with the drainage channel. Unlike anchor installations, there are no bolts or nuts protruding from the surface of the lid, which does not obstruct pedestrian traffic. Additionally, it can also be used as a pit cover for cable and wiring in solar power plants, mega-solar installations, and solar farms. 【Features】 ■ No need for anchor installation ■ Securely fixed in close contact with the drainage channel by tightening the OG lock bolts at two points ■ Does not obstruct pedestrian traffic ■ Effective in preventing rattling noise *For more details, please refer to the PDF document or feel free to contact us.

  • Biomass power generation facilities

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"OG Lock Pit" cover with a fixed mechanism for striped steel plate (no anchor installation required) δ

"OG Lock Pit" cover with a fixed mechanism for striped steel plate (no anchor installation required) δ

Also for cable and wiring pits in solar power plants. No need for anchor installation, easy to install with a fixed adhesion method. For theft prevention.

The "OG Lock Pit" is a product that does not require post-installed anchors for concrete products and features a fixing method that does not protrude any objects from the surface of the lid. By simply tightening the OG lock bolts at two points, it can be securely fixed and closely adhered to the side ditch. Unlike anchor installations, there are no bolts or nuts protruding from the surface of the lid, which does not obstruct pedestrian traffic. Additionally, it can also be used as a pit lid for cable and wiring in solar power plants, mega-solar installations, and solar farms. 【Features】 ■ No anchor installation required ■ Securely fixed to the side ditch by tightening OG lock bolts at two points ■ Does not obstruct pedestrian traffic ■ Effective in preventing rattling noise *For more details, please refer to the PDF document or feel free to contact us.

  • Security devices

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HC angle lid

HC angle lid

Easily widen the road by simply placing it over the existing drainage ditch. ✨

The HC angle cover can be installed in gutters without a cover attachment, making it ideal for easily widening sidewalks and eliminating the risk of falls. The surface of the cover features a non-slip pattern, ensuring safety even in residential areas with high foot traffic. HC angle covers can be shipped anywhere in the country! <Product Features> ◆ No worries about theft ◆ Compatible with T-25! ◆ Can accommodate gutter widths from 180 to 600mm ◆ Original product ◆ Construction price and estimation calculation item <Product Specifications> Standardized from 180U to 600U. Custom sizes are also available. *For more details, please download the PDF or feel free to contact us.

  • Road construction

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[Concrete Product Case] Mie Prefecture: Custom Well Cover

[Concrete Product Case] Mie Prefecture: Custom Well Cover

The product dimensions are for Φ600 with an opening of Φ165! Changes to hole size and position are also possible.

Here is a product example of a "custom well cover" from Mie Prefecture. The product dimensions are for a Φ600 well cover with an opening of Φ165. A large hole has been made. Standard products also have round holes. At the customer's request, changes to the hole size and position are possible. Please consult with us. 【Case Overview】 ■ Product Dimensions: Custom well cover for Φ600 with opening Φ165 ■ Installation Location: Ise City, Mie Prefecture ■ Installation Period: March 2021 *For more details, please refer to the related links or feel free to contact us.

  • Wells and hot springs

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[Concrete Product Example] Mie Prefecture: Special GC NS Cover Set of 2

[Concrete Product Example] Mie Prefecture: Special GC NS Cover Set of 2

We would like to introduce a case where a custom GC lid was finished in the Mie Prefecture color version.

Here is a case study of the "Special GC NS Cover Set of 2" in Mie Prefecture. There was a request to change from a grating to a concrete cover at the square in front of Ise City Station. Since a regular concrete cover raised concerns about strength, we opted for the GC specification. Additionally, it was finished in the colors of Mie Prefecture. 【Case Overview】 ■Product Dimensions: Special GC NS Cover Set of 2, 460×960×t75, set of 2 ■Installation Location: Ise City, Mie Prefecture ■Installation Period: April 2022 *For more details, please refer to the related links or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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