SC101 (Arbiter) | Seat Cleaning Tools For Non-Removable Brass Seats Such as Febco 3/4" to 2" Backflow Prevention AssembliesNow You Can Clean Those Hard to Reach Non Removable Brass Seats in Smaller Assemblies Such as The Febco 3 4 to 2 Inch Assemblies. This Cleaning Tool is Made in The Usa of Lightweight Aluminum to Keep Your Tool Bag Light. It Comes With Two Standard Cleaning Pads in Two Sizes That Can be Changed Out Depending on The Assembly You'Re Trying to Clean. The Grip Handle Provides Grip While You'Re Applying Pressure And Torque in Cleaning The Assemblies.