Specification Brand : Ametric® Label : American Metric Corporation Manufacturer : American Metric Corporation MaterialType : Steel NumberOfItems : 1 PartNumber : 1-057-LA5XA-7/8 ProductGroup : BISS Basic ProductTypeName : MECHANICAL_COMPONENTS Publisher : American Metric Corporation SmallImage_Height : 72 SmallImage_URL : https://m.media-amazon.com/images/I/41MpQZz08wL._SL75_.jpg SmallImage_Width : 75 Studio : American Metric Corporation Title : LA5XA-7/8 Ametric Inch Keyless Locking Assembly Type 5XA Inch, 0.875 inch Bore, 1.85 inch Outside Sleeve Diameter, 1.654 inch Body Length, 6xM6 Quantity and Size of Internal Hex Head Clamping Screw, 1.024 inch Sleeve Length, 1.85 inch Flange Diameter