CHANNELLOCK® Mechanics Tool Sets come equipped with a full selection of the most commonly used sockets, wrenches, ratchets and more all contained within a durable molded case for easy and secure storage. Deep and standard sockets feature DYNA DRIVE® technology which offers 20% more torque, eliminates slippage, and prevents damage to fasteners. The 39053 171 piece CHANNELLOCK® Mechanics Tool Set includes: 3 drive sizes (1/4, 3/8, 1/2 inch), Combination Wrenches, Quick Release Oval Head Ratchets, Extensions, Deep Well, Standard, and Spark Plug sockets, SAE and Metric 8pc Hex Key Set, high torque Magnetic bit Nut Driver with 4 bit sets, and a Magnetic Parts Tray. The 39053 171pc CHANNELLOCK® Mechanics Tool Set is made to A.N.S.I. standards in Taiwan. STANDARD SAE and METRIC 1/2, 3/8, and 1/4 inch drive chrome vanadium standard and deep well sockets 1/2, 3/8, and 1/4 inch QUICK RELEASE 45 gear teeth ratchets DYNA DRIVE® Torque System offers 20% more torque, eliminates slippage, and prevents damage to fasteners FULL POLISH flat panel, SAE and Metric combination wrenches SAE and METRIC hex keys Magnetic bit driver with full range of fastener bits DURABLE molded case for secure storage CONTENTS: (3) Quick Release Oval Head Ratchets, (12) Combination Wrenches, (20) 1/4" Dr. 6 Pt. Sockets, 3/8" Dr. 3" Extension, 3/8" Dr. 6 Pt. Sockets, (6) 3/8" Dr. 12 Pt. Sockets, (2) 3/8" Dr. Spark Plug Sockets, (8) 3/8" Dr. 6 Pt. Deep Wall Sockets, (12) 1/2" Dr. 6 Pt. Sockets, (8) SAE Hex Keys, (8) Metric Hex Keys, (20) 1/4" Dr. x 1.5” Hex Drivers, 1/4" Dr. Magnetic bit driver, (40) Assorted Driver bits, 1/4” Dr. x 3 Bit Driver Extension, Magnetic Parts Tray Product Dimensions: " x 18" x 4.5"
