quick adjustment bench vise 100mm 1978271 irwinVise with release lever that quickly loosens the vise jaw and returns it to the locking position, reducing the time needed to adjust the vise. CHARACTERISTICS Body is cast from SG ductile iron ensuring strength and long life. The screw includes a safety brake This vise with integrated anvil is designed for general purpose clamping and medium duty applications and for applications that require frequent clamping and changing of various materials. Swivel