A metal block with the working surface drilled and grooved. It is used for driving pins or dowels in round or flat work.
NSN 4140-00-205-0853
NSN 5998-01-527-0308
NSN 4140-00-242-6465
NSN 5990-01-014-9383
NSN 6135-01-036-3495
NSN 5915-01-530-8833
NSN 5835-01-324-0089
NSN 5996-01-376-7659
NSN 5915-00-936-7572
NSN 5985-01-529-7280
NSN 5990-01-471-0494
NSN 5855-00-532-0025