These Facom 12-point OGV sockets have a 1/2in Drive to fit 1/2in ratchets. They are high quality and ideal for tightening and loosening bolts, nuts and other fasteners. The sockets are available in a range of metric sizes. Performance: conform to ISO 2725-1, DIN 3124 and NF ISO 2725-1.Select Option 10mm13mm14mm15mm16mm17mm18mm19mm21mm22mm24mm27mm32mm Add to Basket Quantity