Sherlock® Wide Boy™ Hulk™ Roller FrameThe Wooster Sherlock Wide Boy Hulk Roller Frame is adjustable, making it the perfect tool for larger jobs. It can hold roller sleeves between 305mm and 460mm in length. It has red cam levers to easily adjust the frame width and ensure the arms stay locked in place. To adjust the tension, simply open the cam lever to tighten or loosen the nuts by hand or with a 5 8 socket. The Hulk, like all Sherlock products, has been created with quality in mind. It