These heavy-duty rod holders from L.T. Marine are engineered for serious anglers. Built from 316L stainless steel with a recessed rod tube design that minimizes flexing and weld failure, they accommodate 130 size class bent butts plus #2 and #4 butts without reel handle interference. The one-piece swivel mechanism is fully machined from solid stainless steel stock for superior durability. A " thick stainless steel floor supports the swivel and handles the shock of heavy combos while allowing quick water drainage. The hand-polished mirror finish top plate measures 5" x 4" with four countersunk bolt holes for secure mounting. Removable pin at 9" deep enables trolling with smaller butt sizes. Backing plate includes a proprietary safety line bracket positioned at any mounting hole. Available in 0 (90), 15, and 30 degree angles, plus fixed non-swivel options. Backed by a lifetime warranty against structural and mechanical failure under normal use. Custom engraving of boat names and graphics available directly from L.T. Marine.