ICOOL 121pcs 1/4" 3/8" 1/2" Drive Socket Set, Ratchet Socket Wrench Set with 72-Tooth Quick Released Reversible Ratchet, Sockets for Home or Automobile Maintenance

【Sturdy & Durable】: Our drive socket set is made from premium CR-V steel, perfectly sturdy, durable and wear-resisting. The sockets can withstand extreme torque changes in fasteners and can work in corrosive environment. 【Professional & Efficient】: 1/4 inch, 3/8 inch, 1/2 inch 72-tooth ergonomic ratchet wrench with quick release button helps you change sockets easily. You can adjust the positive and negative directions of the reversible ratchet wrench quickly, smoothly, tighten or loosen a bolt efficiently. Our ratchet wrench allows for easy change of direction in the middle of project without removing the socket from the fastener. 【Specifications & Features】: metric 6-point design drive sockets: 10pcs 1/4" 4-13mm, 11pcs 3/8" 9-19mm, 7pcs 1/2" 20-22mm, 24mm, 27mm, 30mm, 32mm. 10pcs 3/8" deep sockets: 8-10mm, 12-15mm, 16mm, 17mm, 21mm. And 8pcs 12-point 3/8" sockets: E8, E10-E12, E14,E16,E18, E20. 33pcs premium S2 alloy steel bit sockets with different bit shapes meet your different use demand. 【Pragmatic& Safe】: 1/4", 3/8", 1/2" extension bar and universal joint are for reaching narrow space. Spring-loaded detent ball on universal joint holds sockets securely in place, knurled grip on bar for turning loosened fasteners by hand. Spinner handle, screw driver, 3-jaw oil filter wrench, electroprobe and hex wrenches are excellent auxiliary tools. 【Portability & Application】: Plastic blow-molded carrying case is convenient for organization, carry and storage. This great socket set is ideal for any home, garage, DIY or professional automobile maintenance.