Manufacturer part #:7206 Technical Description Features American Metric Ø base (D) 1.73 in 44 mm Weight 0.22 lbs 100 gr SWL 1763.7 lbs 800 kg Material S.steel AISI 316 S.steel AISI 316 Fixing screws 0.07x0.23 in 2 x 6 mm d 0.24 in 6 mm D 1.73 in 44 mm