Products
wrentham tool products phillps screw company affiliate
Cold Header Recess Punches
Cold Header Tooling
Test Blocks
Test blocks are used to measure the amount of torque exerted on driver bits in inspection procedures. These are available in Phillips®, Pozidriv® and square recesses. The most common sizes are 0, 1, 2, 3, and 4. Upon request test blocks can be made for other recesses such as Torx®, Mortorq® and MortorqSuper.
