Wooster Brush BR047-18 Sherlock Wideboy Hulk Adjustable Frame, 18-Inch , Silver Sherlock Wideboy Hulk features cam levers instead of wing nuts to adjust and hold the frame arms. Simply lift both red levers with your thumb, slide the arms to the desired width, insert the roller cover, then push the levers down to close and lock. No fumbling, slipping, or pieces to lose. Works with 12" to 18" covers and R087 and R088 endcaps. Rigid tubular steel resists pressure for excellent results on floors, walls, or ceilings. Weighs less than one pound to reduce fatigue! The Wooster Brush Company has been manufacturing innovative, high-performance painting tools right out of Wooster, Ohio USA since 1851. Our trade names include Ultra/Pro, Advantage, Yachtsman, Shortcut paintbrushes; Super/Fab, Super Doo-Z roller covers; Sherlock frames and extension poles; Jumbo-Koter minirollers; and Prep Crew surface prep tools. You can feel confident knowing Wooster is the name behind your painting tools. Features This product adds a great value Product is highly durable and easy to use This product is manufactured in United States Model number: BR047-18 USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.