9 Inch Safety Wire Twisting Pliers, Aircraft Wire Twisting Tool with 10 Meters 0.5 mm Wire, Automatic Metal Lock Twister for Aircraft Auto Industry - Amazon.com
REVERSIBLE SAFETY WIRE TWISTER (9") from Aircraft Tool Supply
Draper 38896 Lock Wire Twisting/Twister Plier for Locking Nut Safety Tie, 250mm, Blue - Side Cutting Pliers - Amazon.com