SPI 910177 - 2pc 12" Combination Square (Made to Order) Blades 1- 3/8 Drive 3'' Extension

1- 3/8 Drive 3'' Extension

Digital AM/FM tuner with LCD backlit display and 10 pre-sets (5 AM/5 FM)

Included in this package are directions and hardware (copper rivets

of centrifugal force as compared to competitors that typically sit between 3000 to 3500 lbs

SPI 910177 - 2pc 12" Combination Square (Made to Order) Blades 1- 3/8 Drive 3'' ExtensionCombination Square Set 2 Piece Square head (made of cast iron): Set the blade at 90 or 45 to an edge of a workpiece, Accuracy: 8min for 90 square, 10min for 45 square12" blade is hardened and tempered for durability Square head has level and pointed attachment for hand scribingMicro fine blade graduations: 4R (1 8", 1 16", 1 32", 1 64") Gauge heads are hardened cast finished in baked enamel with exception of the measurement faces