Features; -The set provides a wide range of socket sizes, allowing you to tackle various tasks involving different bolt and nut sizes, both metric and standard. -The 1/4" drive size is compact and portable, making it suitable for working in tight spaces or on smaller projects. -With 53 pieces, the set includes sockets, wrenches, extensions, and other accessories, providing a comprehensive toolkit for a variety of mechanical and DIY tasks. Specifications; -Qty; 53pcs -Material: Metal What's in the box 21 x Bit sockets; SL4, 5.5, 7 PH1,2,3 PZ1,2,3 HEX3,3,4,5,6,7,8 T10,15,15,20,25,30,40 13 x 1/4" Dr. Sockets (4mm - 4.5mm - 5mm - 5.5mm - 6mm - 7mm - 8mm - 9mm - 10mm - 11mm - 12mm - 13mm - 14mm) 3 X HEX KEY wrenches; 1.2,2.0,2.5mm 1 x 1/4'' Dr. Universal Joint 1 x 1/4'' X2'' Dr.Extension Bar 1 x 1/4'' X4'' Dr.Extension Bar 1 x 1/4'' X6'' Dr. Flexible Extension 1 x 1/4'' Dr. Sling T-Bar 1 x 1/4'' Quick Ratchet Handle 1 x 6'' Spinner Handle 1 x 1/4' Dr. Bit Adaptor 1 x Bit Adaptor 1 x Blow case 7 x 1/4" Dr. Deep Sockets; (6mm - 7mm - 8mm - 10mm - 12mm - 13mm - 14mm)