• Essential tool for aviation, electrical, plumbing and mechanical work
• Preferred safety fastening method for components subject to excess vibration & backing out
• Spring-loaded automatic return mechanism produces quick and consistent taut twisted-wire
• Convenient, easy-to-use 6" size; wire capacity to .060"
• Drop-forged hardened steel for durability; finely machined pivot for smooth action

Also available in 9". One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.