Ideal L-4420 Replacement Wire Stripper Blade 10-18 Awg

Product Description

The IDEAL L-4420 is a replacement blade designed for wire stripping tools that handle conductor sizes from 18 AWG to 10 AWG. The blade provides clean, consistent cuts through insulation without nicking the conductor, which is critical when preparing wiring for terminations, splices, or panel connections. Electricians and low-voltage technicians reach for this part when the original blade dulls or breaks, restoring the tool to like-new stripping performance. At 0.03 pounds, it is a compact, single-blade replacement sold individually.

This blade is suited for electrical work in residential and light commercial settings where copper conductors in the 18 AWG to 10 AWG range are common. Typical applications include branch circuit wiring, fixture whips, thermostat wiring, and control wiring. Electricians working service calls or rough-in jobs benefit from keeping a spare on hand to avoid downtime caused by a worn stripping blade.

Key Features

• Covers 18 AWG to 10 AWG wire sizes in a single blade
• OEM-style replacement restores proper stripping function to the parent tool
• Lightweight at 0.03 pounds for easy transport in a tool bag
• Sold individually — no extra blades included

Compatibility

Designed as an OEM-style replacement blade for IDEAL wire stripping tools that accept the L-4420 blade format. Verify compatibility with your specific tool model before ordering.

Installation Notes

Blade replacement should be performed by a qualified electrician or trained technician. Ensure the wire stripping tool is not connected to any power source and is fully closed before removing the worn blade. Follow the tool manufacturer's blade replacement procedure and use appropriate hand protection, as replacement blades have sharp edges. Dispose of the used blade safely to prevent injury.