Recent Blogs
Locking Pliers Mechanism: How the Over-Centre Toggle Lock Works, Parts, Uses & Clamp Force Formula
Locking pliers clamp with 1,000+ lbs of jaw force using an over-centre toggle. Learn the geometry, sizing math, and shop applications used by mechanics and...
Vise Grip Pliers Mechanism Explained: How the Over-Centre Toggle Locks, Parts and Uses
Vise Grip Pliers explained — the over-centre toggle that locks jaws onto rounded bolts, broken studs, and weld fixtures with up to 1 ton of...