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Rectangular black rubber dock bumper, eighteen inches tall, five inches wide, one and three-eighths inches deep, two bolt holes

Value Brand

Value Brand Dock Bumper 18x1-3/8x5-1/4 In. Rubber

SKU CH-SCW6-MP4GR

Rubber dock bumper measuring 18 inches high with two bolt-on mounting holes spaced 12 inches apart

  • Protects dock edges with 18 in rubber height
  • Absorbs impact through 1 3/8 in thick rubber
  • Secures firmly via two bolt-on mounting holes
  • Fits standard spacing with 3 in and 12 in hole centres
  • Built from durable rubber for marine conditions

Dock Bumper Dimensions

The rectangular rubber bumper measures 18 inches high by 5 1/8 inches wide and 1 3/8 inches deep. It is intended for marine dock installations where a flat-profile fender is required to protect pilings or seawalls from vessel impact. The bolt-on mounting style suits permanent attachment to wood, concrete or steel structures. Buyers needing a curved or cylindrical fender profile should select a different product type.

Thermals Noise and Power

As a passive rubber component the bumper generates no heat, consumes no power and produces no operational noise. Its solid rubber construction absorbs kinetic energy during contact without mechanical wear or temperature rise. There are no moving parts, electrical connections or maintenance cycles to consider. Installations requiring active damping or sensor feedback cannot be satisfied by this item.

Mounting Pattern and Build

Two 3/16-inch mounting holes are spaced 3 inches apart on centre horizontally and 12 inches apart vertically. The same 3/16-inch diameter serves as an access hole for fastener clearance. The rubber material resists UV exposure, saltwater and marine growth under normal service conditions. Docks with non-standard hole spacing or through-bolt requirements will need custom drilling or an alternative bumper.

Highlights

  • Protects dock edges with 18 in rubber height
  • Absorbs impact through 1 3/8 in thick rubber
  • Secures firmly via two bolt-on mounting holes
  • Fits standard spacing with 3 in and 12 in hole centres
  • Built from durable rubber for marine conditions

Specifications

BrandZoro Select

Questions about this item

How do I bolt the bumper to the dock and which hole spacing do I measure?

Drill for two 3/16 in holes spaced 3 in apart horizontally and 12 in vertically, then fasten the bumper with bolts through those centres.

What part of this rubber bumper will need replacement first?

The rubber face absorbs every impact and will crack or compress before the mounting hardware, so plan to replace the bumper itself when it no longer springs back.

At what point does the bumper stop protecting the dock under repeated hits?

Once the 1 3/8 in thick rubber permanently compresses or splits, the dock structure takes the direct load instead of the bumper.

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