Lectrotab XKA Stainless Steel Trim Tab Kit w/ALC-1 Control - 12 x 18 [XKASAL12X18]XKA Stainless Steel Trim Tab Kit with ALC 1 Control 12 x 18 The Lectrotab stainless steel trim tab design provides unmatched strength and reliability. All stainless steel tabs are fabricated with a continuous rolled and pinned hinge. This design eliminates the need for welding. Combined with a precision engineered actuator, this kit is built to combine quiet operation with a non hydraulic, maintenance free design. The unit is corrosion free, ensures