<ul><li>Fits: This galvanized swivel top bunk bracket kit was well crafted ,can be used on boat trailers that with 2 x 4 inch crossmember</li><li>Standard 8" height,adjustable height and angle,can be easily fixed on boats and trailers</li><li>Good quality & Easy installation</li><li>Package Include2 x 8" boat trailer bunk brackets,2 x swivel tops bolsters</li><li>Easy Installation: Mounting & attachment hardware is NOT included.</li></ul><br><br>

Standard 8\'\' Boat Trailers Galvanized Swivel Brackets Mounted Top Bunk Bolster Boards Sets Adjustable