Wooster Sherlock Paint Roller Frame is a robust, heavy duty roller frame for long lasting trade use. Super tough green fiberglass screw fit handle for universal use with all standard screw fit extension poles Or for quick release with Wooster GT extension poles. Reinforced nylon cage and end caps is compatible with all 1.75 Inch diameter core roller sleeves. This frame features a quick roller sleeve release with one rap, this system also prevents roller sleeve slide slip. Internal frame bearings delivers super smooth rolling and eliminates fraying and shank wear. Durable chrome plated 7mm shank and polypropylene grip with reinforced threads.