Durable - Crafted from chrome vanadium steel, our 8 x 10 mm spanner is hardened, tempered and chrome plated for maximum durability and performance. Effective – Featuring open ends at 15°, our spanner offers enhanced access and manoeuvrability in tight spaces. Reliable – Peace of mind with Draper tools quality guaranteed for reliability and performance., Weight: 0.0881849048 Pounds, Manufacturer: Draper