Each bar is complete with the appropriate size drive. The 3/8" and 1/2" are also extension bars and have the opposite size female square drive too - i.e. 3/8" Tee Bar also has a 1/2" female socket.
Axminster Power Tool Centre Ltd, Unit 10 Weycroft Avenue, Axminster, Devon, EX13 5PH. United Kingdom. VAT Reg. No. GB 792 4137 16. eCommerce by Paraspar
