Reversible Safety Wire Twister PliersCuts stainless steel wire. Heat-treated cutting edges. Automatic spring return speeds operation and reduces fatigue. Right and left twist capability. Holds wire securely and resists kinking. Easy access to confined, restricted areas. For aviation and other applications where vibration may cause fasteners to back out. Jaw Shape: Straight; Jaw Type: Diamond Serrated; Material: Alloy Steel; Overall Length: 8 3/4 in; Wire Diam: 0.020 in [Min], 0.041 in [Max]; Weight: 0.60 lb.