![11/16" Bore Shaft Collar With 5/16 Set Screw - Black Oxide Finish C-068-BO](http://prospeakerparts.com/cdn/shop/products/57_d8dde103-8626-49c4-83d9-06cf5e5d7458_{width}x.jpg?v=1571730032)
11/16" Bore Shaft Collar With 5/16 Set Screw - Steel,
Black Oxide Finish. Many other sizes available.
Screw size: 5/16"-18
Bore: 11/16"
OD: 1-1/4"
Width: 9/16
Screw size: 5/16"-18
Bore: 11/16"
OD: 1-1/4"
Width: 9/16