The Intimidator Quad IV O/T four blade stainless steel propeller is the prop of choice on both single and twin-engine open sport fishing boats, all bass boats with natural bow lift and limited single-engine stern drives. We are having outstanding results in boats such as Allisons and Bullets with both light and tournament loads. Heat-treated, the O/T is 14 3/4 in diameter and manufactured in every inch from 19 through 32 pitch. Counter-rotation is offered in all the above sizes. All propellers are furnished with the square bore design as standard. Blueprinting/ lab finishing is avaiThe Intimidator Quad IV O/T four blade stainless steel propeller is the prop of choice on both single and twin-engine open sport fishing boats, all bass boats with natural bow lift and limited single-engine stern drives. We are having outstanding results in boats such as Allisons and Bullets with both light and tournament loads. Heat-treated, the O/T is 14 3/4 in diameter and manufactured in every inch from 19 through 32 pitch. Counter-rotation is offered in all the above sizes. All propellers are furnished with the square bore design as standard. Blueprinting/ lab finishing is available at an extra charge but it will void the one year warranty.lable at an extra charge but it will void the one year warranty.