Standard No. 16 Cable Knife Strips all common round wires and cables from 5/32" - 5/8" diameter (4 - 16 mm diameter), including NYM-J, NYY-J and NHXMH-J Titanium Nitride (TiN) coating reduces stripping effort and increases cutting precision and service life Adjustment dial at the base of the handle allows precise regulation of cutting depth Swivelling blade allows both circumferential and longitudinal cuts Includes one replacement blade stored inside the handle Additional replacement blades sold separately Length: 5.2" (132 mm)