Knipex Alligator XL - The classic now available in 400 mm length. Robust design, resistant to dirt. Particularly suitable for outdoor work. Good access to the workpiece due to the slim design in the head and joint area. The pinch protection prevents crushing injuries. Gripping surfaces with specially hardened teeth, hardness of the teeth approximately 61 HRC: permanently secure grip due to high wear resistance. Self-locking on pipes and nuts: no slipping on the workpiece, energy-saving operation. Sturdy adjustment mechanism, resistant to dirt, easy to clean. Especially suitable for outdoor use. 11-step ratchet adjustment with a gripping capacity of up to 3 1/2 inches, optimized adaptation to the workpiece and a comfortable grip position. Capacity for half-moon, capacity in mm², square connection, square capacity, step square capacity, triangular capacity, clamping range for hexagon, clamping range for round, clamping range for square, span width.