Grip Edge Tools 3-PC RPT 3/8 & 1/2" Drive Standard Security Triple Square Bit Socket Set. RPT Triple Square is designed to replace standard tools by preventing the rounding of good fasteners. The 3-Piece GripEdge™ Tamper-Proof Triple Bit Socket Set includes both 3/8" and 1/2" drive sizes and the MT14, MT16 and MT18 Standard Security Triple Square Bit Sockets.
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