Dock Hardware DH-GAAJ Galvanized Add A Stringer Joist/Support Beam Boat Dock Frame Kit heavy duty female and 8 galvanized carriage bolt

and 8 galvanized carriage bolt sets (GCB-1230)

offering a wide fastening surface and superior durability in marine environments

even under rough marine conditions

and marine-grade protection needed to keep your dock stable season after season

they provide a clean

Dock Hardware DH-GAAJ Galvanized Add A Stringer Joist/Support Beam Boat Dock Frame Kit heavy duty female and 8 galvanized carriage boltThe Dock Hardware Add A Stringer Joist Support Beam Kit gives you everything needed to add an additional support beam, or joist, to your dock frame. By strengthening the frame, this kit improves dock rigidity, stability, and long term durability. Each kit is built from hot dip galvanized steel, ensuring maximum corrosion resistance in saltwater, brackish, and freshwater environments. It includes (2) DH A Dock Angles, (4) DH W Washer Plates, and (8) 1