Flexzilla Pro Reusable Splicers allow you to quickly repair Flexzilla hose on the jobsite in three easy steps. Features: Reusable, anodized aircraft aluminum splicer. Repair your hose in 3 easy steps:- Cut away damaged portion of the hose- Install the splicer onto the hose. Tighten the fitting nuts until snug. For use with Flexzilla and Flexzilla Pro air hose. Easily repair hose using two wrenches