SCREW GAUGE

Brand Name: General Tools
*Length: 5-1/8 in.
*Width: 3 in.
*Product Type: Screw Thread Gage
*Material: Engineering Plastic
*A quick way to check thread and screw sizes
*Identifies              t hread pitch, tap size and                d rill bit size for machine                a nd wood screws, bolts,                   c ommon rivets and cotter                  p ins up to 5/16 in.                       a cross
*Threaded holes                   in dicate threads per                      in ch
*Unthreaded holes                   ind icate size by number and               fra ctions of an                           inc h
*Features a 3 inch                  rule r for measuring screw                 leng ths
*Made of durable                 engin eering plastic