Tigress Top Mount XD. Specifications for Tigress XD Top Mount: Manufacturer: Tigress Color: Black Features of Tigress XD Top Mount Unique invertible Tigress handle design for use on both soft and hard tops over 2 thick Accepts all Tigress XD 1-1/2 butt diameter outriggers and XD 1-1/8 butts using adapter Fits Tigress and other industry standard 4 x 6 mounting plates (four 5/16 diameter fasteners) Extreme-duty 316 Stainless Steel and anodized aluminum and sealed construction with UV protection 24 adjustable/locking system positions (15 increments) featuring Tigress XD 316 Stainless Steel design 19 upper-arm angle/locking positions (10 increments) using Tigress XD 316 Stainless Steel detent design with ambidextrous horizontal stops Tigress XD 316 Stainless Steel detent design with ambidextrous horizontal stops Large 3-lobe UV ergonomic knob with integral detent feature when changing outrigger elevation Ergonomic 316 Stainless Steel mirror-polished lever design with inverting ability for extra hand clearance on the thickest tops. User friendly underside lever actuation with 8 optional indexable set-up positions Standard diameter locking stainless steel push-in-pin for outriggers Fits through all standard 3 diameter mounting plates and hard top holes Sold as pair 3-Year Limited Warranty Package Contents: Tigress XD Top Mount Tigress 88850: Top Mount XD