TR-9 Roller Attachment Titan Impact 340 / 400 From Gleem :

From Gleem :

professional stains and Shellac coverage

It has a T-shaped design at the top that distinguishes it from the more common dowel pin design

(Rotates 90 degrees in either direction

TR-9 Roller Attachment Titan Impact 340 / 400 From Gleem :Use the TR 9 with a Wagner or SprayTech airless sprayer to cover large area FAST. Steady flow of paint from the airless allows continuous rolling with out stopping to dip roller or fill paint tray. You save time and mess. Paint flow is adjustable to user work speed. Use with latexes, enamels, stains, oils. Ideal for covering large areas where airless spraying is not appropriate. Replacement covers are available in 3 8" or 3 4". The TR 9 can be used