Flat Bar Side Bunk Guides With Light Tab 2″ Wide X 18″ Tall X 12″ Long At The Base. SKU: 2382 Categories: Guide Ons, Individual Component **18" Tall** Related products 1 1/2″ Tubing Side Board Guide Call For Price Part #:2328 18" Tall X 16" Long At The Base. 1 1/2″ Tall Galvanized PVC Tubing Call For Price Part #:2381 68" Tall X 30" Long At The Base. Flat Bar Side Board Guide Call For Price Part #:2383 2" Wide X 18" Tall X 12" Long At The Base. Galvanized Steel. With 3/8" Predrilled Hole 1 1/2″ Galvanized PVC Tubing Call For Price Part #:2329 38" Tall X 19 1/2" Long At The Base.