PRO-OD Master Link Assembly
Master links are used on top of lifting sets and their role is to fix the chain, wire rope or textile sling leg(s) to the existing upper clamping system (usually hooks).
Master links are manufactured according to EN 1677-4 standard requirements and they are batch numbered and marked accordingly, with batch code, manufacturer, size and CE mark.
The master link assembly type PRO-OD has to be used always with a two, three or even four legs chain, wire rope or textile sling, using for it secondary (small) links and not main link; use connecting links, shackles or direct fitting (only for wire rope).
This master link assembly has a safety factor of 4, which means that minimum breaking load MBL is 4 times higher than maximum work load limit WLL.
WLL exceeding (overloading) is strictly forbidden!