A metal block with the working surface drilled and grooved. It is used for driving pins or dowels in round or flat work.
NSN 6145-01-373-0471
NSN 5990-01-492-6575
NSN 5965-01-332-9825
NSN 5895-00-493-3114
NSN 5999-00-580-1876
NSN 5950-01-215-1260
NSN 5990-01-548-2151
NSN 6650-00-736-8456
NSN 6645-00-935-7046
NSN 5950-00-768-4646
NSN 5905-00-737-4962
NSN 5998-01-187-3912