Professional socket set manufactured from hardened and heat treated Chrome Vanadium Steel, with a fully polished mirror finish. Covers standard sizes from 4-14mm and deep sizes 6-13mm. Includes 72-tooth extendable ratchet wrench, with flip reverse and push-button quick release. Quick release locking ring retains ratchet extension at set increments giving four different shaft lengths (170-230mm) Soft grip handle for comfort and control. Includes extension bars, universal joint, and spinner handle. Supplied in storage case. ;Contents: Standard Sockets; 4, 4.5, 5, 5.5, 6, 7, 8, 9 ,10, 11, 12, 13, 14mm, Deep Sockets; 6, 7, 8, 9, 10, 11, 12, 13mm, 72-Tooth Extendable Ratchet Wrench, Extension Bars; 75, 150mm, Universal Joint, Spinner Handle