Newly made for those who used this early style 2" double ring end clip for their 1970s-1980s boxes. Very easy to install. Please see pictures. Project Introduction These 2" clips are made new in heat treated spring steel and fit all Lumdor, napa, mac, proto, sears craftsman, and all other boxes that use this early 2'' long double ended ring drawer slide retainer clip. This clip was used before the shorter 1/3/4" version (3163) was used later. It is important to note that the drawer slides are identical, have the same tang spacing, and both clips do fit the same slides. Please take a look at the photos in the listing, etc. If this is your style, it should be clear. These 2" clamps are actually easier to use, install and remove than the later shorter 3163 version. Replace your shorter 3163 clips, or for those who want to keep their boxes as is, replace the missing clips with the same clips, etc. They are guaranteed to be exactly the same as the original clips in this style and are guaranteed to function perfectly, not break, etc. Fully stocked, we ship quickly and send out with free shipping Include 12 * Early 2'' Double Loop Style Tool Box Drawer Slide Spring Keeper Clip