The Lisle 31610 Pro Shear Socket (2-1/8") is a heavy-duty specialty socket engineered for smooth removal and installation of full-floating axle hub nuts. Designed specifically for 2021 and newer Chevrolet Silverado and GMC Sierra trucks featuring 11-1/2" or 12" single rear wheel (SRW) axle hubs, this precision tool ensures a secure, slip-free grip during service. Crafted from hardened steel with a durable black oxide finish, it provides reliable performance and long-term durability for professional mechanics and heavy-duty truck enthusiasts.
Targeted GM Application: Tailored for 2021 and newer Chevrolet Silverado and GMC Sierra models with 11.5" or 12" Single Rear Wheel (SRW) axle hubs.
Universal 2-1/8" Fit: Fits full-floating hubs utilizing a 2-1/8" inner diameter (I.D.) axle nut or 2-5/8" outer diameter (O.D.) socket footprint.
4-Pin Precision Design: Engages the 4-slot circular retaining nut cleanly to prevent slipping and protect axle hub hardware.
Hardened Alloy Steel: Built tough with high-grade, heat-treated steel and finished with a black oxide coating for maximum corrosion and wear resistance.
1/2" Square Drive: Works seamlessly with standard 1/2" hand ratchets, breaker bars, and torque wrenches (Note: Designed for hand tool use only; do not use with impact wrenches).