WCS Bare Copper Safety Lock Wire | 28 Gauge C110 Soft Temper | ASTM B3 Fastener Locking Wire for Securing Bolts Under Vibration | 1 lb Spool Approx. 1,993 ft

Copper wire is generally used as break-away lock wire for affixing parts that must be secure under vibration, but which need to be accessed quickly. These wires can be broken or sheared with minimal effort, and allow faster unlocking than stainless steel and other alloys. Generally not for use in high temperature applications.

• DESIGNED FOR SAFETY LOCKING APPLICATIONS: Bare copper safety lock wire used to secure bolts, nuts, and fasteners exposed to vibration. Common in mechanical assemblies where components must remain fastened while still allowing quick access for maintenance and adjustments.
• FLEXIBLE 28 GAUGE COPPER CONSTRUCTION: 28 gauge C110 copper provides a soft temper that bends and twists easily during installation. The thin diameter allows precise routing when applying standard safety wire fastening methods.
• BREAK-AWAY COPPER FOR EASY REMOVAL: Copper construction allows the wire to be broken or sheared with minimal effort. This break-away property supports faster removal when compared with harder alloys such as stainless steel.
• ASTM B3 SPECIFICATION MATERIAL: Manufactured from C110 copper and produced to ASTM B3 specification for consistent diameter and dependable performance in fastening and mechanical safety wire applications.
• 1 LB SPOOL WITH APPROX. 1,993 FT: Supplied on a convenient 1 lb spool containing approximately 1,993 feet (607 m) of copper safety lock wire. Continuous spool format allows controlled dispensing in workshops, maintenance environments, and repair settings.