Intended to increase production and cut welding costs, the polycarbonate Korner Klip connects rebar cages and rebar baskets and hold cages together for lifting. Using these clips simplifies rebar cage and basket assembly and eliminates injuries from hot welded rebar. Adhering to the company's color code, red clips are for connecting #4 rebar while white clips are for connecting #5 rebar. Kodi Klip Corp. 888-588-5547.