RY8102 Versiplug is a reliable self-bailing drain plug system produced specifically for PWC. The Versiplug automatically drains water from your hull with its unique ball valve design. Because the Versiplug is automatic! Put them in once and never think about it again! Constructed of aircraft grade aluminum, high-strength plastic and stainless steel. Installation is simple, quick and easy. The kit will completely drain your PWC of water while under way. Versiplug is designed & manufactured for Riva Racing by PWC Doctor.