Compatible with any Ingersoll Rand 3/8" Standard Impact Wrench
Compatible with any Matco Tools 3/8" Standard Impact Wrench
Compatible with any Chicago Pneumatic 3/8" Standard Impact Wrench
The Astro Pneumatic Tool Company 3/8" 10pc Anvil O-Ring & Retaining Ring (for Astro 136E Butterfly Impact Wrench). Compatible with any Ingersoll Rand, Chicago Pneumatic, and Matco Tools 3/8" Standard Impact Wrench. Competitively priced parts with equal reliability.