Mercury inflatable boat transom slide bailer.

• This is a two piece system that incorporates a slide bailer on the inside and an self bailer mounted on the adjacent side of the transom.
• Simply raise the slide to allow water to flow outward, lower the slide to close it.
• It is manufactured in two transom thicknesses, 0.67″ – 0.91″ (17mm – 23mm) and 0.94″ – 1.18″ (24 mm – 30 mm).
• This bailer will fit a 1-3/8″ transom drain hole ( 35mm).