The Proto J1200GHASD 10-Piece Combination Wrench Set features a satin finish for corrosion resistance and a slip-resistant grip. The 6-point box end incorporates the Proto TorquePlus system, maximizing contact area with the fastener to help prevent rounding on stubborn or damaged fasteners.
The Anti-Slip Design (ASD) open end uses patented locking grooves and arched contact surfaces to keep loads off fastener corners, reducing the risk of slippage and rounding during use. This set is an ideal choice for professional mechanics and MRO technicians working with demanding applications.