The Britool Expert BRIE032803B 1/2 inch hinged ratchet handle has a 72 tooth mechanism, socket safety lock, and a 5° increment. The ergonomic bi-material longer handle allows for stronger untightening and a reversing lever indicates the direction of rotation. The compact head is angled for better access and is finished in high chrome. The Britool BRIE032803B Flexible Head Ratchet has the following specifications: Length: 437mm Weight: 930g Conforms to ISO 3315, DIN 3122, ISO 1174-1 standards. Made from a hardy chrome vanadium with the optimal 72 tooth ratchet system, this hinged ratchet is ideal for high power applications and when accessing hard to reach fasteners. The long arm design allows for the greater application of power and leverage when working with tight fastenings, whilst the dimpled grip and ergonomically shaped handle allow for greater comfort whilst working. The directional switch allows ratcheting in both directions, with a minimum arc swing of only 5 degrees between each turn. Features include a 72 teeth ratchet system for optimal ratcheting movement, easy action with only 5 degrees of arc swing required per turn, square drive with socket locking button, hinged pear-head design enabling ratcheting in locations where access is limited, direction switch allowing ratcheting action in both directions, longer length handle providing extra power and leverage, comfort dimpled grip ergonomic handle for professional all-day use, polished Chrome Vanadium alloy construction for superior strength and durability, and comes with a Britool Expert lifetime warranty.