CARLSONS LUBE CHOKE TUBE/ BREECH PLUGDimension: 1.00 X 1.55 X 3.65Height: 1.0000Width: 1.5500Length: 3.6500OTHER FEATURES:: FOR USE ON ALL CHOKE TUBES, ALSO WORKS GREAT ON FULL-AUTO LOCKING LUGS,SEARS,BOLTS,AND SLIDE/RAILS,WORKS IN TEMPS FROM -100F -...