WORKPRO 450 Pcs Universal Professional Mechanics Tool Set with Heavy Duty Case Box
1/4in,3/8in and 1/2in Quick-release ratchets feature a fine, 45-tooth gear, providing an 8° arc swing. Universal various sockets are constructed of chrome vanadium steel, heat-treated for strength and durability, bright Chrome-plated surface that allows you to easily identify your universal tools in your toolbox or on your workbench. The set includes: 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 soc