Manufactured from Beryllium Copper. Die forged. Contoured handles with soft grip to maximize comfort and control. Hanging hole for safe storage.PREMIER – One of a comprehensive range of Non-Sparking Safety Tools, suitable for daily professional use. NON-SPARKING – Intended for use in potentially explosive environments where accidental sparks can be created if regular steel tools are used. ERGONOMIC – Contoured handles with soft grip to maximize comfort and control. HANGING HOLE For safe storage. Lifetime guarantee*.