20 Piece SetDrive: 3/8"Metric Shallow And Deep SocketsIncludes: 7-Piece Shallow 12 Point Sockets (10mm, 11mm, 13mm, 14mm, 15mm, 17mm And 19mm), 8-Piece Deep 6 Point Sockets (10mm, 11mm, 13mm, 14mm, 16mm, 17mm, 19mm And 22mm), Universal Joint, 3" Extension Bar, 8" Quick Release Ratchet Handle, 8-1/2" Flex Handle And Carry CaseDrop Forged Chrome Vanadium SteelHardened, Tempered And Nickel Chrome Plated To Prevent Rust And CorrosionMeets Or Exceeds ANSI StandardsSturdy Blow Molded Case Keeps Tools OrganizedNot For Use With Pneumatic And Electric Impact Wrenches