1Pc 20mm Open-Ring Spanner Ratchet Wrench Hand Tool

Features: Made from vanadium, chrome mirror polished for a thin, tough finish and long-term use. 72 ratchet ring teeth, small tip profile, high torque capacity. Professionally heat treated for strength and durability. Forging chrome vanadium steel, gears, and heat treatment of jaw hardening, hard-wear-resistant. Through very well polished and shiny chrome plating, rust and beautiful. 72 tooth drive technology, rotating 5 degrees can steer, facilitate the use in small space.Specifications: Material: Chrome Vanadium Steel Color: Silver Size: 6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 16mm, 20mm (optional) Item Length: 130-252mm / 5.12-9.92in Item Weight: 6/7mm: 40g / 1.41ounces 8mm: 50g / 1.76ounces 10mm: 60g / 2.12ounces 12mm: 80g / 2.82ounces 14mm: 150g / 5.29ounces 16mm: 200g / 7.05ounces 20mm: 340g / 11.99ounces Package Size: 250 * 50 * 20mm / 9.84 * 1.97 * 0.79inPackage List: 1 * Ratchet Wrench