The Prestige Innovation presents the Torque Master RRR / 3 piece Plumbing tool repair kit / Repairs American Standard / Delta single handle shower valves / older style valves / from 1960 -1995  / This kit was designed to remove & repair ceased / frozen cold water spools due to water conditions / located on right hand side / inside the valve / inside the wall / No need for supply shop run / Remove Repair Reinstall on site / Also smaller piston extractor can remove & replace springs & round washers if you have a constant dripping. Save time & make more money like we do! Our shop has been in the plumbing industry for nearly 40 years / this tool kit is a must have for any plumbing service company ! / Directions included / Made in USA / Rust proof corrosion tab to prevent rusting