Comprehensive 225-piece kit supplies ratchets, sockets, combination wrenches, hex keys, and common hand tools organized in a molded carrying case. Tools are manufactured from chrome vanadium, chrome nickel, and high-carbon steel to provide durability and corrosion resistance. Fine-tooth ratchets and 90-tooth box-end wrenches with a 4-degree swing arc improve access and control in confined engine bays. Dyna-Drive style drive features on sockets and wrench box-ends reduce slippage and improve fastener engagement under load. Chrome-polished finishes resist rust and simplify cleanup after heavy shop use. The blow-mold case layout keeps components secured and accelerates tool selection during repairs or maintenance. Set includes both SAE and metric sizes to support automotive, light industrial, and general facility maintenance tasks. A lifetime limited warranty and Channellock customer support provide replacement and service options. The portable case with secure latches and an integrated handle fits shop shelving or vehicle storage for mobile technicians. Weight and packing dimensions vary by seller; consult shipping details for carrier-specific measurements.

                  
                                          
                        
Materials
                        
Chrome vanadium, chrome nickel, high-carbon steel
                      
                                          
                        
Finish
                        
Chrome-polished sockets and wrenches for corrosion resistance
                      
                                          
                        
Case material
                        
Blow-molded plastic carrying case with molded tool locations
                      
                                          
                        
Dimensions (case height)
                        
5 in (product height shown on listing)
                      
                                          
                        
Drive sizes
                        
1/4", 3/8", and 1/2" drive components included
                      
                                          
                        
Wrench type
                        
SAE and metric ratcheting combination wrenches; 90-tooth box-ends with 4° swing arc
                      
                                          
                        
Ratchet specification
                        
Fine-tooth ratchets for close-quarter operation
                      
                                          
                        
Number of pieces
                        
225 pieces (comprehensive socket and hand tool assortment)
                      
                                          
                        
Inclusions
                        
Ratcheting handles, multiple socket sets, extension bars, adapters, hex keys, screwdriver bits, combination wrenches, case
                      
                                          
                        
Color
                        
Blue case (as shown)