SPI Tapmaster Tap Collet 3/8 PT – 30mm Shank TPC24
SPI / Tapmaster TPC24 Quick-Change Tap Collet – 3/8″ PT (75-935). Model: TPC24 – 3/8 PT (SPI Part #: 75-935). Internal drive square and locking pins show minimal wear. Tap Size Capacity: 3/8″ Pipe Thread (PT).
(2) SPI 6″ Blade Length, 4″ Base Length Spring Steel Square 13-627-5
Material: Spring Steel. Steel Square. 155 Center Ct, Venice, FL 34285. Made In India. Accuracy (micro m): 0.0007 in; 0.0014 in.