Specification：20"/500mm、18"/460mm
Chain holds and locks around any shape or size.
Ideal for awkwardly shaped pieces.
Turn screw to adjust pressure and fit work.
Stays adjusted for repetitive use.
Chrome Molybdenum Steel Jaw, Chrome Molybdenum Steel handle, With a 18" Chian, Bodily heat-treated, Welding.
320R Locking Pliers