FINISHED BORE CHAIN COUPLINGS
OUTSIDE DIAMETER IS 3" (WITHOUT COVER)
BROWNING FINISHED BORE CHAIN COUPLINGS ARE MADE WITH SOLID STEEL SPROCKETS
WITH HARDENED TEETH, STANDARD KEYWAY AND HALLOW HEAD SET SCREW.
STOCK BORE SIZES ARE 3/4",7/8",1",1-1/8",1.3/16",& 1-1/4"
**** PACKAGED HALF COUPLINGS ONLY. FOR COMPLETE COUPLINGS,****
ORDER TWO HALVES AND ONE CHAIN.