1/2" drive deep sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm & 24mm. The 6 point sockets feature Opti-Drive™ and are hardened, tempered and chemically blacked for corrosion protection.
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