Sherlock extension poles have all the features professionals demand. The green quick-release position lock is made of durable, fiberglass-reinforced nylon with a heavy-duty brass locking pin. Adjust the length of the pole with just a touch of the thumb. You can depend on Sherlock - there's no need to worry about slipping or twisting. The lightweight fiberglass outer pole makes Sherlock easy to handle. It has a polyester fabric surface treatment for durability. The handgrip provides comfortable, non-slip support. The strong hexagonal inner pole, made of anodized aluminum, prevents twisting and locks in 6-inch increments. The rugged, zinc die cast tip with universal threads holds tools securely. 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 pole