$69.99 1/2 drive Hex / Allen key bit socket set metric sizes 4mm - 19mm AT659: Amazon.co.uk: DIY & Tools
US PRO 1/2 Inch Drive Hex Allen Bit Socket 19mm H19 x 55mm 3401 - jrtoolsuk
Impact Hex Bit Socket H17 x 78mm 1/2 Inch Drive Extra Long Impacted Allen Key | eBay.jpg "Impact Hex Bit Sockets 8pc 1/2 Inch Drive Allen Key Set H5-H19mm Tools Set 6941477766881 | eBay")
