Faithfull Long Arm Hex Key The Faithfull Long Arm Hex Key, available from Trade Counter Direct, is engineered for professional and domestic use where secure fastening is essential. Manufactured from fully hardened chrome vanadium steel, this hex key is ideal for driving socket screws on machinery, appliances, and cycles. Designed with both durability and precision in mind, the Faithfull Long Arm Hex Key features chamfered edges on sizes 4 mm and above to protect fittings and ensure smooth engagement. Each key from 3 mm upwards is clearly marked with its size for quick identification during use. Features Manufactured from fully hardened chrome vanadium steel for strength and durability Long arm design provides increased reach and leverage Six-sided hexagon profile for secure engagement with socket screws Chamfered edges on sizes 4 mm and above help prevent damage to fittings Size marking on keys from 3 mm upwards for easy identification Suitable for use on machinery, domestic appliances, and cycles Specifications Brand Faithfull Type Long Arm Hex Key Material Chrome vanadium steel Profile Hexagon (six-sided) Chamfered Edges Yes, on sizes 4 mm and above Size Marking Yes, on sizes 3 mm and above