Specifications:  Drop Forged Chrome Vanadium Steel Ratchets, Sockets and Extensions are Heat Treated and Chrome Plated  Spring Loaded Ball Bearings Lock Sockets Securely in Position  Tapered 6-Point Socket Ends for Easy Access to Nuts and Bolts  Rubber Handle Grips on Ratchets for Non-Slip Comfort and Added Torque  Notches in 3/8 & 1/2 Dr. Sockets Lock onto Ratchets or Extensions  Durable, Enamel-Finished Metal Cases for Organized Storage  Three Sets in One, Includes 1/4, 3/8, and 1/2 Drive Sizes Contents: 9-Pcs. 1/4 Drive Sockets Sizes: 4, 5, 5.5, 6, 7, 8, 9, 10, 11mm 7-Pcs. 1/4 Drive Deep Well Sockets Sizes: 5.5, 6, 7, 8, 9, 10, 11mm 2-Pcs. 2" and 6" Extension Bars 1-Pc. 5 Reversible Ratchet Handle with Built-In Speed Ring

Drop Forged Chrome Vanadium Steel Sockets and Accessories are Heat Treated and Chrome Plated

Spring Loaded Ball Bearings Lock Sockets Securely in Position

Tapered 6-Point Socket Ends for Easy Access to Nuts and Bolts

Notches in 3/8 & 1/2 Dr. Sockets Lock onto Ratchets or Extensions

Includes 1/4, 3/8, and 1/2 Drive Sizes