Products / Spareparts, Ladders P1017 Description Art. No: P1017 Adjustment plug for bow ladder Mounted on the ladder and are reground to match the stern angle – we recommend an angle of approximately 90 °. Enhances the ladders’ fit on boats with a falling bow. Made of plastic. Sold piecewise Keep in mind! P1017 is only suitable for use with our stainless steel ladders, not the aluminum ladders.