This Draper 10mm Hi Torq Metric Reversible Ratcheting Combination Spanner is designed for efficient use, especially in confined spaces. The open end is set at a 15-degree angle, and the HI-TORQ ratchet ring end is also offset at 15 degrees. It features a forward/reverse direction changer on the ring end, requiring only 5 degrees of movement to turn a fastener. The spanner is forged from hardened, tempered, chrome vanadium steel, and is chrome plated and fully polished for durability and a clean finish. One spanner is included per package.