9 x 12 Standard Performance Trim Tab Kit w/o Switch Kit- 12VUpgraded electro-polished trim blades with stouter 1/4 diameter hinge pin make these Performance Trim Tab Kits a cut above the base level Lenco Standard Mount Kits. Equipped with the same fast response electric actuators for precise control. Fully submersible with all Plug & Play Deutsch connections. Blades are Electro-Polished 12 gauge - 304 SS with 1 turned up edges (the 16 x 12 and the 18 x 14 have an 85 degree inside taper) and 1/4 diameter hinge pin. Kit includes Standard Actuators with 5/16 SS bolts. The actuators mount at the trailing edge of the bladesKit Contents:2 each of 12-gauge stainless steel Electro-Polished trim tab blades2 each of #15054-001 actuators with 6' lead and Deutsch plugs2 each of #30133-103 20' actuator extension wiring harnesses2 each of #15085-001 (#116) upper mounting bracket with gland seal 2 each of #50014-001 (#119) lower mounting bracket 1 each of the Lenco owner's / installation manualAll necessary stainless steel mounting hardwareSpecifications:Suggested Boat Length: 16' to 26'Length of Tab: 9Width of Tab: 12Minimum Transom Height: 13.5Blades: 12 Gauge Stainless SteelFinish: Electro-PolishedSwitch Kit: Sold SeparatelyClass: Fuel EfficientCompliance: CE CertifiedCompatibility: Any BoatActuators: 12-voltWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.