Stanley-Fat Max-Auto-Trigger-Clamp-150mm-Stanley-9-83-123-p-The-clamping-pressure-on-this-Fat Max-auto-trigger-clamp-is-a-massive-200 Kg-&-the-patent-pending-spring-closure-mechanism-offers-fast-closing-&-clamping-LI-The-clamp-quickly-converts-to-spreading-mode-without-the-use-of-tools-&-the-dual-pivot-trigger-delivers-fast-closing-&-easy-application-of-pressure-The-reinforced-nylon-&-steel-construction-provides-strength-&-durability-&-the-removable-jaw-pads-protect-the-work-pi