Half inch drive ratchet and accessories for working at height Browse our vast range of excellent half inch drive ratchet and accessories.Including extension bars of various sizes and swivel handle ratchets for those hard to reach places and universal joints for when there is extremely limited access.All our half inch drive ratchet and accessories are built with the highest quality chrome vanadium steel for ultimate durability.Our ratchets come with a rugged rubberised handle for supreme grip in all weather conditions.Also featuring a permanent stainless steel attachment point that allows a screwdriver to be used with a lanyard without the risk of entanglement, these tools are ideal for working at height.