Lenco 18" x 14" Standard Performance Trim Tab Kit w/Standard Tactile Switch Kit 12V [RT18X14]Standard Performance Series Tabs Standard actuator with 5 16" stainless steel through bolts. 1" turned up edges with 2" taper on the inside. All 12 gauge 304 stainless steel construction with Electro Polished Blades We make the best boats better! Running wide open in rough seas isn't for the faint of heart. Aggressive boating requires durable boat accessories. Lenco's Standard Performance series of trim tabs are built to handle whatever you or Mother