Description

Ring spanners have an elliptical pattern & are cold stamped from chrome vanadium (31CrV3) steel Conform to DIN 838 Spanners feature super drive broach reducing corner rounding & applying more torque Fully heat treated to 42-48 HRC for increased work life Rust proof matte finish Size laser etched on both ends for easy identification Available as loose or in sets in metric sizes. 12 pc Metric Set: 6 × 7, 8 × 9, 10 × 11, 12 × 13, 14 × 15, 16 × 17, 18 × 19, 20 × 22, 21 × 23, 24 × 27, 25 × 28, 30 × 32 mm.