Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
31～45 item / All 50 items
You can select the size according to the hook of cranes, hoists, etc.
The master links that can be lifted by a crane or hoist under the hook of a chain sling come in five different types for one chain size, with varying widths and sizes. Depending on the number of chains used, we offer dedicated options for single lifting, double lifting, and dedicated options for triple and quadruple lifting.
High-quality stainless steel master link
【Features】 ■ Can be connected to a chain using a connector. ■ Can also be used as an end link.
A lineup of master links tailored to crane widths! It will improve on-site efficiency.
At Rudd Lifting Japan, which designs, manufactures, and imports lifting equipment, we offer master links tailored to crane widths. You can choose between standard and large master links based on hook size. Standard child links are included, making it easy to select fittings. Our unique and extensive lineup improves on-site efficiency. 【Product Lineup】 ■ Standard Master Links - Single Hook - Double Hook - Four Hook ■ Large Master Links *For more details, please refer to the PDF document or feel free to contact us.
Compatible with 6mm to 16mm! Standard master link for ICE single suspension.
The "IAK-RG-1" is a standard master link for single ICE suspension. It accommodates sizes from 6mm to 16mm. We offer a lineup of five types, starting with the "IAK-RG-1-6," which has a weight of 0.57kg, including the "IAK-RG-1-10." Please select a master link that is at least 1.2 times the width of the crane hook. 【Lineup】 ■IAK-RG-1-6 ■IAK-RG-1-8 ■IAK-RG-1-10 ■IAK-RG-1-13 ■IAK-RG-1-16 *For more details, please refer to the PDF document or feel free to contact us.
Compatible with 6mm to 16mm! Standard master link for ICE double suspension.
The "IAK-RG-2" is a standard master link for ICE double suspension. It accommodates sizes from 6mm to 16mm. We offer a lineup of five types, starting with the "IAK-RG-2-6," which weighs 0.99kg, including the "IAK-RG-2-10." Please select a master link that is 1.2 times or more the width of the crane hook. 【Lineup】 ■IAK-RG-2-6 ■IAK-RG-2-8 ■IAK-RG-2-10 ■IAK-RG-2-13 ■IAK-RG-2-16 *For more details, please refer to the PDF document or feel free to contact us.
Compatible with 4mm to 22mm! Standard master link for single hook use.
The "VIP Single Hook Exclusive Standard Master Link VAK1" is a master link that can be lifted by a chain sling from the lower hook of a crane or hoist. You can choose the size according to the hook of the crane or hoist. Please select a master link that is 1.2 times or more the width of the crane hook. 【Lineup】 ■ VAK1/2-4 ■ VAK1-6 ■ VAK1-8 ■ VAK1-10 ■ VAK1-13 ■ VAK1-16 ■ VAK1-20 ■ VAK1-22 *For more details, please refer to the PDF document or feel free to contact us.
Compatible with 4mm to 22mm! Standard master link for double hook use.
The "VIP 2-Point Suspension Standard Master Link VAK2" is a master link that can be lifted by a chain sling from the lower hook of a crane or hoist. You can choose the size according to the hook of the crane or hoist. Please select a master link that is 1.2 times or more the width of the crane hook. 【Lineup】 ■VAK1/2-4 ■VAK2-6 ■VAK2-8 ■VAK2-10 ■VAK2-13 ■VAK2-16 ■VAK2-20 ■VAK2-22 *For more details, please refer to the PDF document or feel free to contact us.
Prepared with 140 pieces, 190 pieces, and 250 pieces! Large special master link.
The "VIP 3 and 4 Hook Exclusive Large Special Master Link VSAK4" is a master link that can be lifted by a chain sling from the lower hook of a crane or hoist. We offer widths of 140, 190, and 250. You can select the size according to the hook of the crane or hoist. Please choose a master link that is at least 1.2 times the width of the crane hook. 【Lineup】 <Width 190> ■VSAK4-6/190 ■VSAK4-8/190 ■VSAK4-10/190 ■VSAK4-13/190 *For more details, please refer to the PDF document or feel free to contact us.
It can also be connected to shackles, wires, and belt slings!
The "VIP End Link Exclusive B-link" is an end link that can be connected to shackles, wires, and belt slings. It can be directly connected to the "Power Point Swivel." 【Lineup】 ■B-link-4 ■B-link-6 ■B-link-8 ■B-link-10 ■B-link-13 ■B-link-16 *For more details, please refer to the PDF document or feel free to contact us.
Support for accumulating work history in CCUS at small-scale sites [Press Release]
Comtex Co., Ltd. (Location: Takaoka City, Toyama Prefecture, President: Masataka Takewaki, hereinafter referred to as Comtex), which provides the CCUS-certified entry and exit management system "Career Link," and the general incorporated foundation Construction Industry Promotion Fund (Location: Minato Ward, Tokyo, Chairman: Akira Taniwaki, hereinafter referred to as the Construction Industry Promotion Fund), which operates the Construction Career Advancement System (hereinafter referred to as CCUS), announce that applications for the "CCUS Easy Start Campaign" (hereinafter referred to as this campaign), planned in collaboration, will begin on October 16, 2023. As the name suggests, you can easily start the campaign by applying directly from the campaign site. You can begin operations on the same day. On the campaign information site, you can also find a three-minute introductory video and price reference examples by company size. <Contents> ■ Background of the offering ■ About Career Link ■ Usage scenarios - Usable even in sites where card reader operation is difficult ■ Overview of this campaign *For more details, please refer to the related links or feel free to contact us.
It is possible to suppress shallow layer improvement strength and prevent cracks! Examples of construction are also introduced with photos.
When the safety factor for sliding of unreinforced fill is Fs < 1.0, it is possible to achieve Fs ≈ 1.0 using shallow improvement methods, and by supplementing the insufficient restraining force with para-links, the strength of the shallow improvement can be controlled, allowing for a reduction in overall costs. Additionally, by laying para-links beneath the shallow improvement body, it is also possible to prevent cracks that may occur in the shallow improvement body. 【Construction Procedure】 ■ Excavation: Improves workability by using slopes (heavy machinery can operate) ■ Installation of reinforcement materials: Also improves trafficability ■ Mixing, spreading, and compacting of improvement materials *For more details, please refer to the PDF materials or feel free to contact us.
Improvement of safety rates and cost reduction are also possible! Construction examples are also introduced with photos.
When the drainage method alone does not meet the required safety factor, combining it with Paralink can improve the safety factor. Additionally, when a denser drainage pitch (≤1.0m) is necessary, using Paralink in conjunction allows for widening the pitch, which can also reduce costs. 【Construction Example】 ■ Japan Highway Public Corporation Kisarazu Construction Office, Tateyama Expressway, Kimitsu IC Construction *For more details, please refer to the PDF document or feel free to contact us.
Just by putting it in hot water, you can easily create decorations! You can make your own original plastic bottle!
"Deco Link" allows you to decorate bottles simply by writing pictures or text on a special film and placing it in hot water. When you cover a PET bottle with the special film and immerse it in hot water, it easily shrinks. It can be used for birthday celebrations, kindergarten and school events, and various other situations. 【Features】 ■ Easy decoration ■ Can include pictures and text as well as photos ■ Shrinks when immersed in hot water ■ Usable in various situations *For more details, please refer to the PDF materials or feel free to contact us.
This is a new type of solar construction light that simultaneously flashes multiple lights (synchronized alternating flashing) to mark the construction area in the shape of a line.
Receiving standard time signals for clocks (Fukushima and Saga), multiple construction lights will blink simultaneously. It can be directly attached to perforated cones such as safety cones, skelcons, and road ring cones. There are dedicated adapters like cone tops and vices (horizontal type), allowing for flexible installation options. Equipped with an automatic blinking device for nighttime, it helps prolong battery life.
Elderly Monitoring System "Smart Care Link Mirumo"
"Miirumo" was developed to monitor elderly individuals living alone in our aging society. By understanding their living patterns through multifunctional sensors, it can detect signs of illness and allows for calls in emergencies. With Miirumo, a safe and secure life can begin. ▮ In case of emergency, the call button notifies via call and email simultaneously ▮ Abnormal living environment alerts via notification email ▮ Displays living rhythm in a graph Data detected by the sensors is regularly uploaded to a cloud-based system, allowing family members living far away and home care service providers to check the activity status, such as living rhythms, through a browser on their computers or smartphones. It can be used by various individuals, including families of elderly people living alone and providers of home care services. ● Options: Door opening/closing detection, toilet detection, call button (wall-mounted type, pendant type) *For more details, please refer to the PDF document or feel free to contact us.
