An automatic kickup design helps stop transom damage from submerged objects or trailering. It features a Clamshell packaged or "Pail O' Pitots" in-store bulk display bucket. A slotted mounting plate allows the replacement of competitive Pitot tubes or most brands without drilling new holes. Key Features: Permits replacement of competitive Pitot tubes without drilling It features a Universal slotted mounting plate For use at speeds up to 80 MPH This product helps to provide steady water pressure to ensure accurate speedometer readings This marine pitot tube is well-designed that you can use original screw hole patterns Ideal for new speedometers The boat speedometer pitot tube is adaptable with other manufacturers