Shaft Collar for 1-3/8" Rod 2-1/4" OD 9/16" Width Black Oxide Plating Double Split Axle Clamp-On Collar with Set Screw 1-3/8" Bore auspowers_batchfour 👍What You'll Get？ 20g Rubber

👍What You'll Get？ 20g Rubber glue

Reducing coupler for connecting two tubes with different diameters

--The product is small parts

This adapter also allows you to monitor the status of your connections by marking them with LEDs

Shaft Collar for 1-3/8" Rod 2-1/4" OD 9/16" Width Black Oxide Plating Double Split Axle Clamp-On Collar with Set Screw 1-3/8" Bore auspowers_batchfour 👍What You'll Get？ 20g RubberShaft Collar for 1 3 8" Rod 2 1 4" OD 9 16" Width Black Oxide Plating Double Split Axle Clamp On Collar with Set Screw Product Features Size The round hole shaft collar is 2 1 4 inch outside diameter, 9 16 inch wide (thick) for 1 3 8 inch rod. Double split design collar provides a firm and stable fit onto the shaft, preventing components from sliding or moving out of position without damaging the shaft. Material Each hole collar is made of carbon