48L022 - Walter 48-L-022 Spacer Washer for 5/8-11 Grinder Spindles

Precision Mounting Hardware for Industrial Grinding

The Walter 48L022 Spacer is a specialized accessory designed to ensure the safe and effective operation of angle grinders in industrial environments. In the world of metal fabrication and surface finishing, the interface between the power tool and the abrasive media is critical. Even a fraction of an inch in misalignment or improper spacing can lead to vibration, poor finish quality, or safety hazards. This spacer washer is engineered to address specific fitment challenges often encountered when adapting various backing pads, flap discs, or conditioning wheels to standard 5/8"-11 spindles.

Manufactured from high-grade steel, the 48L022 offers the durability required to withstand the high torque and rotational speeds of modern angle grinders. It serves as a bridge, often placed between the spindle shoulder and the backing pad, to provide the necessary clearance or to ensure that the clamping nut can fully engage the threads. This is particularly important when using specialized Walter Surface Technologies abrasive systems where the geometry of the backing pad requires a specific offset to function correctly.

Technical Application and Safety

Using the correct mounting hardware is not just about convenience; it is a matter of safety. A loose or improperly seated wheel can disintegrate or detach during operation. The Walter 48L022 Spacer ensures that the axial force provided by the locking nut is distributed evenly, securing the accessory firmly against the spindle. This reduces run-out and vibration, which in turn prolongs the life of the grinder's bearings and reduces operator fatigue. Whether you are setting up a Quick-Step backing pad or adjusting for a specific grinding wheel thickness, this spacer is an indispensable component of your tool crib.

Compatibility and Durability

Designed with the professional in mind, this spacer fits standard North American 5/8"-11 grinder spindles. Its robust construction resists deformation under load, ensuring that your abrasive setup remains rigid and true throughout the job. For maintenance, repair, and operations (MRO) professionals, keeping a stock of these spacers ensures that production does not halt due to minor hardware incompatibilities.