Skylarion Boat Trailer Bunk Brackets — 8" Heavy-Duty Galvanized Swivel-Top Kit, 4-Pack w/Hardware, Fits 1.5"x3"/2"x3"/3"x3" — Open-Box, 15% Off

Upgraded heavy-duty construction — Thicker gauge steel and reinforced welds improve load resistance and extend service life versus standard brackets; engineered for rugged boat trailer use and heavy loads without bending or deformation.

Thicker U-bolts(+7mm) with Extended Threads — New, beefier U-bolts significantly increases clamping strength and stability. The extended threads securely fit 1.5"x3", 2"x3", and 3"x3" crossmembers, guaranteeing a perfect fit on most trailers.

Galvanized finish for corrosion resistance — Enhanced zinc galvanizing reduces rust in freshwater and many marine environments; for prolonged saltwater exposure we recommend pairing with stainless or grade-rated fasteners to maximize longevity.

Complete 4-piece kit with hardware — Includes 4 brackets, thicker U-bolts, nuts, spacers, washers and screws so you won’t need extra parts; bolt-on installation lets you replace or upgrade bunks quickly.

Quick install and easy adjust — 8" swivel-top conforms to hull contours while slotted mounting holes allow fast height and angle tuning; align bunks, tighten fasteners, then re-torque after the first run. Periodic inspection keeps performance worry-free.

Skylarion 8" Galvanized Swivel-Top Bunk Brackets deliver reinforced support and improved durability. This upgraded kit fits 1.5"x3", 2"x3" and 3"x3" crossmembers and includes thicker U-bolts, nuts, spacers and screws so you can install without extra parts. Thicker steel and enhanced galvanized finish resist bending and corrosion; use stainless fasteners for saltwater. Slotted mounts and swivel top allow precise alignment — bolt on, align bunks, tighten and re-torque after first use.