SUPER TOOL HS socket insertion angle: convex (hexagon) 21, concave (square) 12.7 (1/2)

[Features]● Can be used as a long socket by inserting into a ratchet wrench, 60° box wrench, ratchet handle, etc. for tightening bolts and nuts in narrow or deep places.

[Use]
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[Specifications] - Width across flats (mm): 21 - Insertion angle (mm): 12.7 - Total length (mm): 58

[Specification 2]
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[Material/Finish] Chrome vanadium steel (Cr-V)

[Set contents/accessories]
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【Note】
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