
Call us:
+1 (217) 579-8045The Martin Sprocket & Gear Martin 1020M-HUBUPC: 697950915869 | UNSPSC: 31163009 | GTIN:Couplings > Grid Couplings > Grid Coupling HubsMartin Blue-Flex™ Hub, Reboreable, 1020M Coupling, 1/2 to 1-1/8 in Bore, 1. 56 in Diameter Hub, 1/8 x 16 in, 3/16 x 3/32 in, 1/4 x 1/8 in Keyway, 1.878 in Length Through Bore, Steel, Black Oxide