
Locking pliers have a biomechanical advantage because you don’t have to waste any muscle power holding the jaws shut. You adjust them to firmly grip the item, clamp them shut, then focus all your effort on twisting.

SATA ST71203ST 10-Inch Straight Jaw Locking Pliers, with a Chrome Molybdenum Alloy Steel Body and an Integrated Wire Cutter
5.0

Hardys 10" Straight Jaw Locking Pliers - Adjustable Opening Width Plier Hand Tools, Quick Release, Plumbing Tools, Self-Locking Mole Grips, Serrated Jaws,...
5.0