Value Brand Dock Bumper 12x5-1/4x20 In

Dock Bumper with Steel Face

The Zoro Select dock bumper measures twelve inches high by twenty inches wide and five and one quarter inches deep. A laminated rubber backing absorbs impact while the steel face resists abrasion from hulls and fenders. Six bolt-on mounting holes on eighteen-inch horizontal centres and four-inch vertical centres secure the unit to fixed or floating dock structures. This rectangular profile suits commercial marinas and private slips alike.

Bolt-on mounting for fixed or floating docks

The six mounting holes accept bolts up to seven eighths of an inch in diameter and are spaced to align with standard timber or steel piling layouts. No welding or specialised brackets are required, so installation can be completed with basic hand tools. The laminated rubber layer cushions the dock frame, reducing vibration transfer to decking and cleats. Steel face plates can be painted to match existing dock hardware.

Upgrades worn timber or rubber-only bumpers

Replaces deteriorated wooden rub rails or single-layer rubber strips that have cracked, split or pulled loose over time. The steel face extends service life where heavy commercial traffic or tidal debris causes rapid wear. The jump is worth it when existing bumpers no longer protect piling faces or when mounting hardware has corroded beyond reuse. Not suited for curved piling profiles or installations requiring wrap-around protection.