The Pentair 072172 split lock washer is a replacement fastening component designed for use in pool and spa equipment assemblies. Constructed from corrosion-resistant stainless steel, this 1/4-inch lock washer helps prevent fasteners from loosening due to vibration or equipment movement. Its split design provides added tension and grip, helping maintain secure mechanical connections in demanding pool equipment environments.

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Key Features

• Constructed from corrosion-resistant stainless steel for durability in pool and spa equipment environments exposed to moisture and chemicals.
• 1/4-inch split lock washer design helps prevent bolts and screws from loosening due to vibration or operational movement.
• Provides additional tension between fasteners and mounting surfaces to maintain secure mechanical connections.
• Designed for use with compatible 1/4-inch hardware commonly used in pool equipment assemblies.
• Durable metal construction withstands repeated tightening and long-term operational stress.
• Ideal replacement fastening component for equipment maintenance, repair, or hardware replacement.

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Product Overview

The Pentair 072172 1/4-inch stainless steel split lock washer is designed to provide additional fastening security in pool and spa equipment assemblies. When installed beneath a bolt or screw head, the split washer creates tension that helps resist loosening caused by vibration, pressure, or equipment movement.

Manufactured from corrosion-resistant stainless steel, this washer is well suited for environments where moisture, pool chemicals, and outdoor exposure are common. Its durable design helps maintain reliable mechanical connections within compatible equipment assemblies, making it a practical replacement component during routine maintenance, equipment installation, or repair.