Bennett Marine BOLT 14x20 Dual Electric Trim Tab System w/One Box Indication Unit [BOLT1420HD-OBI] Canvas Covers Viper 640 Ski-specific features include a ski-pass

Ski-specific features include a ski-pass pocket

White Molded Plastic

Hunter 170 Standing Rigging KitIncludes: Forestay

800 Series:

No Platform Included

Bennett Marine BOLT 14x20 Dual Electric Trim Tab System w/One Box Indication Unit [BOLT1420HD-OBI] Canvas Covers Viper 640 Ski-specific features include a ski-passBOLT 14x20 Dual Electric Trim Tab System with One Box Indication Unit Designed for rougher conditions and higher speeds, the BOLT1216HD (12 span x 16 chord) heavy duty electric trim tab system features an adjustable upper hinge actuator and requires less than 10. 25 of vertical transom height. The high performance laser cut, tapered trim tabs are manufactured with extremely durable 12 gauge, electro polished stainless steel, featuring a full profile