Features and Benefits:•Includes 16 pc. Ultra-Access Pass Through Uni-Fit Socket Set•Includes 6 pc. SAE and 6 pc. Metric Ratcheting Wrench Sets•Includes 94 pc. Mechanic's Tool Set•Includes 24 pc. Uni-Fit Socket Set•Includes 171 pc. Mechanic's Tool SetAssortment features UltraAccess pass through socket set , SAE and Metric ratcheting wrenches, 6 and 12 point , External Torx , Spline, Square and Rounded Hex. Mechanic's Tool Sets feature 3/8" and 1/4" drive ,chrome vanadium sockets , SAE & Metric Hex Keys, Magnetic bit driver with full range of fastener bits and more. Each set comes with Durable storage case.