4 Piece Set Screw Shaft Collars 7 16 Inch Bore By 7 8 Inch OD Zinc Steel Axle Clamps With Hex Wrench Hella Durable Heavy Duty Shop Gear Built Damn Tough To Lock Shafts Securely On Custom Projects Where Zero Slip Grip And Daily Resilience Truly Matter
✔️ Four zinc steel 7 16 bore 7 8 OD shaft locking rings
You get four round shaft collars designed to lock tools, pulleys, and sprockets onto metal rods without slipping. These set screw units work great in automotive repair, workshop jigs, custom robotics, and light machinery builds. You slide them into place and crank the screw down real quick so your setup stays locked during daily grinding.
✅ Four heavy duty zinc steel collars in your package✅ Round bore fits standard 7 16 inch rods perfectly
✅ Outside diameter measures 7 8 inch with matching thickness
✅ Includes dedicated 1 8 inch hex wrench for fast tightening
✅ Adjustable slide design helps position gear sets with precision
✅ Corrosion resistant finish protects against workshop sweat and grease
💡 What makes set screw shaft collars handy for holding drive parts on round rods?
- They press firmly against the metal post to stop gears and sprockets from sliding under load.
- You set the exact spacing along the axle and tighten the threaded lock button for steady grip.
- Choose a zinc plated steel build when you need rust proof friction stops for workshop machines.
- Select the right bore width to match your shaft size for maximum rotation control and daily toughness