DEEP SOCKETS 7PCS 1/2inc DRIVE

Part No 00-704,12. (oro2u.com)
Just what you need for those nuts in an awkward to get at deep hole. Made in chrome steel. Kits include a mixture of sockets: 8, 10, 11, 12, 13, 14, 15, 17mm & 19mm, depending on kit size 7 or 9 piece.