Corrugated Collar with Set Screw - Function and compatibility: Aluminum corrugated collar that secures one end of a ball guide shaft, acting as a simple stopper to prevent shaft withdrawal. Provides a snug grip and reliable locking for precise guidance in automation and tooling. - Specifications: Material: aluminum alloy; Color: silver; Size: 16 mm ID x 26 mm OD x 10 mm thick (0.63 in ID x 1.02 in OD x 0.39 in). Package includes: 2 pcs. - Benefits: Stable performance with oxidation and rust resistance; long service life; tight clamping force that securely engages the guide shaft for dependable operation. - Applications and compatibility: Fits 16 mm diameter guide shafts. Suitable for motor bases, drive shafts, machine tools, and printing machines; widely used in industrial automation and conveyor systems; also ideal for upgrading lawn and garden tools. - Installation: 1) Place the collar onto the guide shaft. 2) Tighten the set screw until the collar is firmly secured. - Use scenarios: CNC machines or 3D printers for precise linear guidance; conveyor system components in manufacturing; upgrading garden or workshop tools for improved shaft retention.