XD Crank Top MountFeatures:For use on sport fishing boats up to 50 feetAdjustable Upper Arm with 'Run' & 'Laydown' position StopsUser-friendly Folding Crank Handle with Integrated Drive BrakeUpper-Arm adjusting Ball-bearing drive system, with Integrated Balance Spring-assistExtreme Duty Top Plate, Upper Arm, and Housings for Outriggers up to 22ft in lengthStainless-Steel & Bronze bushed Head pivot for Maximum trolling strength & durabilityUnique invertible Tigress handle design for use on both soft and hard tops over 2" thickAccepts all Tigress XD 1-1/2" butt diameter outriggers and XD 1-1/8" butts using an adapterFits Tigress and other industry standard 4" x 6" mounting plates (four 5/16" diameter fasteners)Extreme-duty 316L Stainless Steel and anodized aluminum and sealed construction with UV protection24 adjustable/locking system positions featuring Tigress XD 316L Stainless Steel designErgonomic 316 Stainless Steel mirror-polished lever design with inverting ability for extra hand clearance on the thickest topsUser friendly underside lever actuation, with 8 optional indexable set-up positionsFits through all standard 3" diameter mounting plates and hard top holesSold as pair3-Year Limited Warranty