High Compatibility: Fits almost all brands of sockets and removable end cap, add or remove clips easily. Heavy Duty: This socket organizer is constructed with durable molded ABS plastic, capable of accommodating both deep and shallow sockets in both SAE(Inch) and metric sizes. Easy to Identify: Available in blue black and red, you can easily and quickly find SAE and metric sockets. Convenient to Use: Removable end cap, easy to add or remove clips. Each clip features spring-loaded ball bearings that firmly hold the sockets in place, making it easy to find the right socket when you need it. Easy to Organize: Effortlessly manage your tools with this socket organizer. It can be easily organized in your toolbox,mounted on a wall vertically or horizontally, placed on your workbench or stored in a drawer.