The 2026 Alumarine 16 HD RSB (Rear Split Bench) is a durable 16'6" commercial-grade aluminum utility boat, designed for stability and rough conditions with a 70" beam, 0.080" hull thickness, and 40 hp rating. This rugged, lightweight boat typically features a triangular bow seat, two cross benches, and a rear split bench for ample, flexible seating in remote fishing or work settings.