4pcs Double Split Shaft Collar for 16mm Shaft Set Screw Clamp-On Collars, 35mm OD, 12mm Width, for Stoppers, Position, Hold Timing Pulleys, Machine Tools, Industry, Anodization

These 4-pack double-split shaft collars clamp onto 16mm shafts to position components, stop movement, and hold timing pulleys in machine tools and industrial setups.

4-Pack Double-Split 16mm Shaft Collars with Set Screws for Precision
✔️ 35mm OD, 12mm wide, anodized aluminum, socket screws

✅ 16mm bore with 35mm outer diameter and 12mm width (0.63 in / 1.38 in / 0.47 in)
✅ 6061 aluminum alloy, anodized finish for durability and corrosion resistance
✅ Two-piece double-split design distributes pressure to protect the shaft
✅ Socket cup-point setscrews provide secure, easy mounting
✅ Used as stoppers or to position and hold timing pulleys in machines
✅ Pack of 4; fit for drive shafts, CNC tools, and industrial gear setups

💡 What is a shaft collar used for in machinery?

Shaft collars are handy for axially locating components and providing adjustable stops.

• Helps keep bearings, pulleys, stops, and other parts in place on a shaft
• Supports repeatable positioning in automation, conveyors, and drives
• Allows quick adjustments with simple set-screw clamping on many shaft materials