Triple Square bits are suitable for use with XZN® fixings. CR-V sockets with S2 HRC 56-62 Bits. 1/2" Dr Tamper Proof: M14, 16, 18 (Length 55mm). 1/4" Dr: M4, 5, 6 (Length 37mm). 3/8" Dr: M8, 9, 10 (Length 48mm).
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