This Bahco SL65 1/4in Drive Swivel Socket Set is supplied in an oil and temperature resistant polypropylene case. Contains the following: 11 x 1/4in Hex Sockets: 4 4.5 5 5.5 6 7 8 10 11 12 & 13mm1 x 1/4in Drive Swivel Head Ratchet Handle2 x 1/4in Extension Bars: 75mm & 150mm1 x 1/4in Spinner Handle: 150mm1 x 1/4in Drive x 1/4in Hex Coupler1 x 1/4in Drive Magnetic Quick Extension Bar1 x 1/4in x 3/8in 3-Way Adaptor1 x 1/4in Hex Bit Adaptor3 x 25mm Slotted Bits: 4 5.5 & 7mm3 x 25mm Pozidriv Bits: PZ1 PZ2 & PZ35 x 25mm Phillips Bits: PH0 PH1 PH2 PH3 PH48 x 25mm TORX Bits: TX8 TX10 TX15 TX20 TX25 TX27 TX30 & TX406 x 25mm Hex Bits: 3 4 5 6 8 & 10mm4 x 50mm Pozidriv Bits: PZ1(2) & PZ2(2)4 x 50mm Phillips Bits: PH1(2) & PH2(2)9 x 50mm TORX Bits: TX10 TX15 TX20 TX25(2) TX27(2) & TX30(2)4 x 50mm Hex Bits: 3 4 5 & 6mmAdditional Information:• Metric/Imperial: Metric• Set Type: 1/4in