Wise 8WD70 Sure Mount Seat Bracket Kit — 15" Silver L-rail, extruded aluminum, sliding channel

This compact, corrosion-resistant bracket kit provides a simple, durable solution for attaching fishing or cockpit seats to any flat surface with a 90-degree front lip. The kit ships with pre-drilled mounting pattern and hardware so you can bolt most seats — with or without a swivel — directly to the seat plate. Its sliding channel and rear retainer let you fine-tune fore-aft position and lock the seat in place for safety while underway.

How does the Wise 8WD70 make mounting a boat seat straightforward?

The kit uses a single L-shaped extruded aluminum rail that screws into a flat bench top at a 90° angle, creating a rigid base for the seat plate. Because the rail and plate come pre-drilled, installation requires only basic tools and the supplied bolts.

• 15-inch L-rail for ample fore-aft range
• Pre-drilled seat plate accepts common seat bolt patterns
• Includes mounting hardware for quick installation
• Aluminum construction avoids rust in marine environments

Can the seat move after installation, and how is it secured?

Yes — the bracket features a sliding channel that allows the seat to move side-to-side or slide forward for removal. A rear retainer bracket secures the assembly and prevents unintended rearward release, adding a safety layer while you fish or cruise.

• Channel allows smooth fore-aft adjustment for comfort
• Rear retainer bracket increases security during use
• Tilting forward enables quick seat removal without tools
• Designed to work with or without a swivel base

What materials and durability features does this bracket offer?

The 8WD70 is built from extruded aluminum to resist corrosion and reduce weight, making it well-suited to freshwater and saltwater boats. The finish and solid profile provide long-term stiffness so the seat remains stable even under repeated use.

• Extruded aluminum body for strength and light weight
• Silver finish that resists the elements
• Precision-drilled holes to maintain hardware alignment
• Robust profile preferred by anglers for long-term reliability

How much adjustment does the 15-inch rail provide for seating position?

The 15" length gives a wide range for fore-and-aft seat placement so you can find an ergonomic fishing or steering position. Adjustments are smooth and repeatable, allowing quick changes between anglers or when switching tasks onboard.

• Full 15-inch rail for extended sliding range
• Quick forward tilt for easy seat removal or storage
• Fine-tune position for casting, driving, or gear access
• Works with standard boat seats and most swivel mounts

Who is this for: The Wise 8WD70 Sure Mount Seat Bracket Kit is aimed at anglers, small-boat owners, and DIY marine installers who need a reliable, corrosion-resistant seat mounting system that’s easy to fit on flat bench surfaces. It’s ideal for anyone replacing a worn bracket, adding a sliding seat to a bass boat or pontoon, or mounting a seat without a complicated substructure.