PBC Linear SRM40 0600 SL Linear Shaft Support Rail, Aluminum, 40 mm Shaft Dia, 600 mm Lg G2931101 The Ampco H 3FG Ball Peen The Ampco H 3FG Ball Peen Hammer features a 24 oz aluminum bronze head that resists sparks and corrosion Mop Connection Type Hook and Loop Material Aluminum Mounting Hole Center to Center 200 mm Finish Unfinished For Use With Linear Shafting Shaft Material Carbon Steel Product Type Linear Support Rail Shaft Material Grade 1060 Standards ISO System of Measurement Metric Support Rail Material Aluminum Support Rail Drilling Undrilled Mounting Surface to Shaft Center 64 mm Mounting Hole Type Threaded Series SRM Profile Type Standard Profile Mounting Hole Center to Shaft End 100 mm Surface Hardness Minimum 60 HRC Rail End to Hole 100 mm Country of Origin United States Overall Length 600 mm