Aluminum 3 Hole Swivel Galvanized 12″ Bolster Bracket has been added to your order form. Checkout View Order Form $4.95 The 2 Outside Holes Can Be Used For Lag Bolt To Hold The Bunk Down Or The Middle Hole Can Be Used With A Single Carriage Bolt. Aluminum 3 Hole Swivel quantity Add To Order Form SKU: 2346 Categories: Brackets, Bunk & Bunk Brackets Related products Galvanized Tube Bunk Bracket 2″ X 2″ X 10″ $14.95 Part #:2372 Add To Order Form 100′ Roll Of Black Marine Carpet $860.95 Part #:1374 Comes In 2) 30" X 100' Long Rolls. And 1) 12" X 100' Roll. Or 6) 12" Wide Rolls. Add To Order Form Galvanized 8″ Bolster Bracket $4.95 Part #:2348 Also Sold In 10" Tall Part #2349, And 12" Tall Part #2350 Add To Order Form Galvanized Tube Bunk Bracket 2″ X 2″ X 8″ $11.95 Part #:2374 Add To Order Form