Heavy duty jaws lock on to three sides of a hex fastener and will not slip or mar Designed to replace up to 16 wrench sizes Includes a built-in wire cutter Turn screw to adjust pressure and fit work. Stays adjusted for repetitive use Constructed of high-grade heat-treated alloy steel for maximum toughness and durability Guarded release trigger quickly unlocks and protects from accidental release

Description: 4LW
Size: 4" / 100 mm
Jaw Capacity: 9/16" / 14 mm