New M Machine foot M50-UNC 1/2 x 4, AISI 304, Black NBR 1003093 Footplate diameter:50.00|Height total:124.00 mm (4.88")|Material:AISI 304|Max. adjustment:113.00 mm (4.45")|Min. adjustment:54.00 mm (2.13")|Mounting holes:0|Net weight:188.00 g (0.41 lbs)|Nom. load:4,000.00 N (899.24 lbs)|Nom. pull:2,500.00 N (562.02 lbs)|Rubber Type:Black NBR|Thread size:UNC 1/2|Thread standard:UNC View