Clevis Safety Hook GR80

Safety hooks are designed to close automatically under load, providing an increased level of safety during lifting operations. These self-closing hooks engage as soon as tension is applied, causing the hook throat to close automatically and securely retain the load. A key advantage of this design is that the latch mechanism is protected by the load itself, making it highly resistant to damage during normal operation. This results in a reliable and durable lifting component suitable for a wide range of applications.

The KMGVH type, for example, is equipped with a clevis connection that allows the chain to be mounted directly onto the hook. This solution is both practical and economical, as it eliminates the need for additional connecting components while ensuring a clean and secure assembly.

Important considerations for construction environments

Although safety hooks are highly dependable, special attention is required when they are used on construction sites. If the hook comes into contact with concrete or mortar, the ratchet chamber, which houses the release mechanism, may become contaminated. Mortar buildup can restrict movement and impair proper functioning. Any contamination should therefore be removed immediately with clean water before the material hardens. Once hardened, removal may require mechanical force, which risks damaging the preload spring and compromising the hook’s performance.

Conclusion

Safety hooks provide a high level of operational safety through their automatic self-closing mechanism, making them a trusted choice for lifting applications. When used in environments such as construction sites, proper cleaning and maintenance are essential to preserve functionality and service life. With correct use and care, safety hooks remain an indispensable component in safe and efficient lifting operations.

Specifications

6mm 1120kg

7-8mm 2000kg

10mm 3150kg

13mm 5300kg

16mm 8000kg

20mm 12500kg

22mm 15500kg