DEFY Deck Staining Push Brush is a great choice for general deck and fence cleaning and/or staining applications. Molded 2-1/2in block has 1 threaded 3/4in hole. Use any standard sized 3/4in handle (not included). This brush will save you time and effort when applying DEFY Wood Stain. The DEFY Deck Staining Push Brush allows you to get your project done quickly, and it does a great job of forcing the stain into the wood pores, so your staining job not only looks good, but lasts longer.