This Rankee mop head fits on the Rankee R-0001 and R-0005 Pole handles and makes the final step before texturing a snap — works great for moping down smooth wall jobs. Great for moping walls before pre-priming and before texturing. R-0011 Mop Head with Adaptor is a synthetic cellulene sponge mounted on a galvanized steel bracket that is extremely durable and comes with the R-0012. A 661 machined aluminum adaptor to mount on the R-0001 and R-0005 Rankee handles. R-0012 The R-0012 Rankee Mop Head Adaptor is made from 661 aluminum with threads that allows the Mop Head to adapt to the R-0001 and R-0005 Rankee handles. R-0013 The R-0013 Rankee Mop Head Refill. Just unscrew and replace new mop on to the handle.