Product description

These replacement jaws for speednuts, part number M142-405-01, are critical components for the maintenance and repair of Snap-On tire changers and wheel balancers. In the fast-paced world of tire service, the speednut system is vital for securing wheels quickly and safely; however, the internal jaws are subject to significant wear and tear over time due to high torque and frequent use. Worn jaws can lead to slippage, inaccurate balancing, or even damage to the wheel shaft, making timely replacement essential for shop safety and service quality. These jaws are precision-machined from high-strength alloy steel to ensure they provide a positive, non-slip grip on the threaded shaft every time they are engaged. By restoring the original clamping force of your equipment, these replacement jaws help minimize downtime and ensure that every wheel service is performed with the precision that professional technicians and their customers expect from Snap-On equipment.

Product highlights

• Precision Clamping: Designed to provide an exact fit and secure grip on the balancer or changer shaft.
• High-Strength Construction: Fabricated from industrial-grade alloy steel to resist deformation under high loads.
• Safety Enhancement: Prevents wheel slippage and potential equipment damage caused by worn or rounded jaw teeth.
• Direct OEM Fit: Specifically engineered as a drop-in replacement for the original M142-405-01 components.
• Restores Performance: Returns the speednut assembly to its original efficiency, saving time during busy service hours.

Specs

• Manufacturer: Snap-On
• Manufacturer Part Number: M142-405-01
• Component Type: Jaws for Speednut

Direct replacement models

Snap-On M142-405-01

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.