BRAND NEW BSW LEFT HAND THREAD TAP AND DIE SET 3/16,1/4,5/16,3/8,7/16,1/2 THREAD
This BSW left-hand thread tap and die set includes six units with tap thread sizes of 3/16, 1/4, 5/16, 3/8, 7/16, and 1/2. LEFT HAND THREAD BSW TAP DIE SET. BRITISH STANDARD WITH WORTH TAP & DIE SET.