S U R &R s Hose In Line Splicers are capable of repairing rub throughs pinholes kinks and more When used in unison with our A C Hose to Compression Fittings the repair possibilities are endless Features On the car A C line repairs made simple Make connections easily by hand; no specialty tools required Compression unions and adapters specifically designed for A C line repair applications pressure rated up to 600 PSI Drastically cuts labor time Specs Material Aluminum Size #12 Fitting Type Hose to Hose Union