Draper Elora Metric Ratcheting Combination Spanner, 13mm - 204-13Open end set at 15. ELO Drive ring end manufactured with 72 teeth ratcheting mechanism only 5 movement required to turn fastener, especially useful in confined spaces. Forged from chrome vanadium steel, hardened, tempered and matt chrome plated. Key Features Precision Engineering: The Draper Elora Metric Ratcheting Combination Spanner features a 15 open end angle, allowing for optimal access and leverage in tight spaces. Efficient Ratcheting