Sprocket 12 Teeth 1" Bore 1/4" Keyway
Sprocket 50B18 1-1/4" shaft 1/4" KW
LiftMaster Q070 Output Sprocket
Sprocket 50B36 1" shaft 1/4" KW
LiftMaster Roller Chain #41 with Master Links 59-1/2" Long
Sprocket 50B35 1-1/4" Bore 1/4" Keyway
Sprocket 41B60 for a 1" Shaft
Sprocket 40 Teeth 1" Bore 1/4" Keyway
LiftMaster Trolley Roller Chain Pack #41 for 12ft Door
Micanan #410 Roller Chain 27 Pitch c/w Connecting Link
Micanan #410 Roller Chain 51 Pitch c/w Connecting Link
Doorlec Sprocket 60B12 1-1/4" Bore
Doorlec Sprocket 60B36 1-1/4" Bore
Sprocket 50B36 1-1/4" shaft 1/4" KW
Sprocket 22 Teeth 1-1/4" Bore 1/4" Keyway w/SS
Sprocket 50B42 1-1/4" shaft 1/4" KW
Micanan Sprocket 50B15 x 1" 1/4" KW 2SS
Sprocket 14 Teeth 1" Bore 1/4" Keyway
Doorlec Sprocket 50B70 1-14" Bore KW/SS
Sprocket Kit 50B40 1.25" Bore x 1/4" Key w/ SS