| Additional Information Special lock washer used to lock the top prop nut in place. Place the washer over the eye at the end of the top bow, place the top bow on the stud and screw on prop nut. The tabs on the sides of the washer are then bent up against the square nut area on the back of the prop nut, preventing the nut from twisting off. This is an aftermarket accessory For use with 33708L, 33708BL and 33708BQ. Questions and Answers There are currently no questions for this item. To ask a question about this item please press and fill out the form. Customers Who Bought This Item Also Bought | |