Tough As Nails Double Split Shaft Collar Packed With Zero Fuss Grip For 1 1/4 Inch Shafts Featuring Black Oxide Steel Build And Heavy Duty Clamping Screws Designed To Lock Down Your Components Without Rattling Or Slipping On You

Double split shaft collars fit 1 1/4 inch round steel shafts
✔️ Set of 4 - 1 1/4 bore - 2 1/16 OD - 1/2 thick - 1/4-28 hex

These two piece clamp hardware rings act as secure mounting stops for pulleys, gears, and sprockets on round axles or drive shafts. Builders toss them into automotive fabrications, workshop machinery, and custom rig projects where you need solid rotational stops that stay locked down under heat or vibration.

✅ Two piece split layout spreads clamping pressure around the entire shaft to stop surface scoring ✅ Black oxide plated steel body handles grime and resists surface rust over time ✅ Recessed bolt slots keep the outer edge flat and clear of moving linkage parts ✅ Harder grip than basic set screw rings works smoothly on aluminum, brass, or steel stock

💡 What makes a double split shaft collar useful for securing rotating parts?
The handy two piece clamp design locks components tight against axial drift without cutting into the metal surface. You get steady hold under heavy vibration without needing to completely teardown your axle assembly. - Even radial pressure keeps round drive shafts centered during high speed torque spikes - Black oxide coating blocks moisture damage in wet garage floors or outdoor tractors - Quick slide on setup saves real time when swapping drive train parts or tuning setups