These Drywall handle adaptors allow you to use many manufactures tool heads to your Rankee R-0001 and R-0005 Drywall handles. These adaptors have all been custom manufactured to meet Rankee strict standards to stand up to the rigors of everyday professional drywall usage. R-0006 Acme threaded adapter 11/16”-16 threaded insert for texture brushes, knockdown knives and paint rollers. And adapts the Radius 360® sanding head to the Rankee R-0001 and R-0005 handles. R-0007 R-0007 Rankee Angle Ball 11/16”-16 threaded insert is constructed out of 303 grade stainless steel and adapts to R-0001 and R-0005 handles to complete Angle Poles. R-0008 This Rankee R-0008 adaptor 11/16”-16 threaded insert fits handles Rankee Drywall Handles R-0001 and R-0005 and is manufactured out of 661-machine grade aluminum and is the adaptor for the Super Sander® sanding head.