Parker foots 43 Series Fittings are cost effective, permanent, bite-the-wire style Fittings made for easy and quick assembly using our family of Parkrimp Crimpers. The Fitting Series when coupled with Parker No-Skive Hose provides convenience and shorter assembly time. The 43 Series Fittings have chromium-6 free plating and are compatible with high temperature, low temperature, Hydraulic industry standard, constant working pressure Hoses.