70mm long single power handle with 44mm dia large knob for Daiwa/ABU bait casters, and Shimano Conquest 300/400. 2 ball bearing installed. Comes with R nut and nut cover. Best for Millionaire 300, ABU 6500/6600 and Conquest 400/401. For left hand reels, Daiwa Hooded Nut M8 Left is required. Accepts sway back star drag and straight shaped star drags of up to 60mm diameter, fine for most ABU 1500-6600 and Daiwa.