WORKPRO 450-Piece Mechanics Tool Set, Universal Professional Tool Kit

175PC 1" S2 bits ;4PC adaptor:1/4"MX3/8"F,3/8"MX1/4"F,3/8"MX1/2"F,1/2"MX3/8"F;1PC blow molded case; 16PC 1/4" Dr. Bit sockets; 15PC 3/8" Dr. Bit sockets

40PC hex key:(short arm)1.5,2,2.5,3,4,4.5,5,5.5,6,7,8MM; 0.05",1/16",5/64",3/32",7/64",1/8",9/64",5/32",3/16",7/32",1/4"; (long arm)1.5,2,2.5,3,4,4.5,5,5.5,6MM; 5/64",3/32",7/64",1/8",9/64",5/32",3/16",7/32",1/4";

3PC 1/4"& 3/8"& 1/2" quick-release ratchet handle; 12PC Combination Wrench; 4PC Mini Combination Wrench;23PC 1/4" Dr. sockets in metric& SAE: 4,5,5.5,6,7,8,9,10,11,12,13,14mm; 5/32",3/16",7/32",1/4",9/32",5/16",11/32",3/8",7/16",1/2",9/16", 6pt; 10PC 1/4" Dr. SAE sockets: 3/16",7/32",1/4",9/32",5/16",11/32",3/8",7/16",1/2",9/16",12pt

21PC 1/4" deep sockets in metric & SAE:4,5,6,7,8,9,10,11,12,13,14mm,3/16",7/32",1/4",9/32",5/16",11/32",3/8",7/16",1/2",9/16",6pt

12PC nut driver:5mm,6mm,7mm,8mm,9mm,10mm,3/16",1/4",9/32",5/16",11/32",3/8"; 5PC 3/8" SAE Dr. sockets:1/4",5/16",3/8",7/16",1/2", 8pt

30PC 3/8" Dr. sockets in metric and SAE: 6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22mm; 1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8",15/16",1",6pt

28PC 3/8" Dr. sockets in metric and SAE: 6,7,8,9,10,11,12,13,14,15,16,17,18,19,21mm; 1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8",15/16",1",12pt

19PC 3/8" deep sockets in metric and SAE:12,13,14,15,16,17,18,19mm; 3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8",15/16",1"; 4PC 3/8" E-sockets:E10,E12,E14,E16

16PC 1/2" Dr.sockets in metric and SAE:9,10,11,12,13,14,15,16,17mm;1/2",9/16",5/8",11/16",3/4",13/16",7/8",12pt

4PC Dr. spark plug sockets in metric and SAE:3/8"x5/8",3/8"x3/4",3/8"x18mm,1/2"x5/8"; 6PC extension bar:1/4"×1-1/2",1/4"×3",3/8"×1-1/2",3/8"×3",3/8"×6",1/2"X3"; 1PC bit holder: 1/4"×1/4";1PC 25MM 1/4" adaptor; 1PC 30*108MM magnetic bit driver handle