The automatic clamping force is retained by a positive tension spring, even if there is slack in the chain.
The “Quick-Open“ type universal grab opens by lifting and simultaneously pulling the lever out against the tension spring. The jaw is closed by the spring.
Universal grabs up to 2.0 t capacity are equipped with round chains, clamps with increased capacities are delivered with roller chains.
Model TAG up to 1.25 t WLL is available with protective lining on the clamping jaws on request. This results in a decrease of the jaw capacity by 10 mm.
The surface hardness of the material must not exceed HRC 30/Brinell 300.
The min. load is marked on the side of the clamp.