uxcell #25 Chain Idler Sprocket, 6mm Bore 1/4" Pitch 20 Tooth Tensioner, Black Oxide Finish C45 Carbon Steel with Insert Single Bearing for ISO 04C Chains Size:6mm anything that will dissolve CA

anything that will dissolve CA will also soften most plastics

Overall diameter is 3/4"

7MM (inner diameter): suitable for 5-7mm cables

Step 2 Wrap the end of the Teflon tape around the internal thread interface

uxcell #25 Chain Idler Sprocket, 6mm Bore 1/4" Pitch 20 Tooth Tensioner, Black Oxide Finish C45 Carbon Steel with Insert Single Bearing for ISO 04C Chains Size:6mm anything that will dissolve CAuxcell #25 Chain Idler Sprocket, 6mm Bore 1 4" Pitch 20 Tooth Tensioner, Black Oxide Finish C45 Carbon Steel with Insert Single Bearing for ISO 04C Chains Single bearing with retaining ring, suitable for firmness and stability. The double bearing has high concentricity and is suitable for high speed applications. Please select the appropriate Idler Sprocket according to the chain specification used before purchasing. Read more Product Features