flexible socket wrench 40Cr-V steel. Surface treatment :Mirror Coating, Sub-Mirror Coating ... *295*245mmSizes Available: 6mm,7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm,21mm,22mm, 24mm ... to your order quantityOrigin: Ningbo, China MainlandMOQ: 500setsSamples: Charge combination wrench