adjustable boat swivel brackets

bolster brackets are designed to support bolster or bunk boards. slotted for vertical adjustment and feature non-slip dimples to avoid movement and increase load capacity (swivel brackets included). swivel brackets allow proper angle of bunk or bolster boards. both are sold in pairs on skin pack package.
use with adjustable bolster brackets for proper angle of bunk or bolster boards.
packed in pairs with 1/2" x 1" bolts and 1/2" nyloc nuts
bracket dimensions 3.5"l x 3.125"w