"Crank up your sport fishing outrigger performance with the Tigress XD Crank Top Mount! You'll really enjoy its easy-to-use versatility and strength! It accepts all Tigress XD 1-1/2"" butt-diameter outriggers and XD 1-1/8"" butts, and it's sized for sport fishing boats up to 50' long. Its fully sealed, UV-protected components are made of extreme-duty 316L stainless steel and anodized aluminum. The extreme duty top plate, upper arm, and housings are built for outriggers up to 22' in length. The adjustable upper arm features run and laydown position stops. The user-friendly folding crank handle boasts an integrated drive brake. The upper arm adjusting ball-bearing drive system, with integrated balance spring assist offers smooth operation, and stainless steel and bronze bushed head pivot deliver premium trolling strength. For ease of adjustment, the Tigress XD Crank Top Mount delivers an adjustable, locking, 24-position system. The user friendly underside lever actuation offers 8 optional indexable set-up options. The ergonomic, mirror-polished lever design creates extra hand clearance for easier operation. The unique, invertible handle design can be used on soft and hard boat tops over 2"" thick. Below, the baseplate, with its 4 corner mounting holes match up with Tigress and other industry-standard mounting plates (4"" x 6""), the XD Crank Top Mount fits through all standard 3""-diameter mounting plates and hard top holes. Manufacturer 3-year limited warranty. 2-pack. Accepts all Tigress XD 1-1/8"" and 1-1/2"" butt-diameter outriggers Sized for sport fishing boats up to 50' long Fully sealed, UV-protected components Extreme-duty 316L stainless steel and anodized aluminum Adjustable, locking, 24-position system Underside lever actuation offers 8 indexable options Baseplate fits a standard 4"" x 6"" mounting plate Fits standard 3""-dia. mounting plates and hard top holes Sold as a pair"