6" AIRCRAFT SAFETY WIRE TWIST TWISTER LOCK PLIERS TOOL WITH SPOOL OF TWIST WIRE These 6” pliers allow for safe wiring (Lock wiring) of fasteners where needed rapidly and consistently saving you time on the job. To operate, just grasp wire with pliers and lock, pull handle end and it puts any many number of twists needed. Pliers have a spring loaded return. Designed for the aircraft, industrial, and other industries were safety wiring of fasteners is needed. Listing comes with 100 FT 18 Gauge Steel Galvanized Lacing Wire and 200 FT 20 Gauge Steel Galvanized Lacing Wire