We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black rubber dock bumper, 12 by 3 by 24 inches, four bolt holes

Value Brand

Value Brand Dock Bumper 12x3x24 In. Rubber

SKU CH-D2AN-X8426

Rectangular rubber dock bumper measuring 12 by 3 by 24 inches with four bolt-on mounting holes

  • Protects dock edges with 12 in rubber height
  • Covers 24 in width for broad impact absorption
  • 3 in depth cushions heavy vessel contact
  • Four 13/16 in mounting holes simplify bolt-on installation
  • 1 31/32 in access hole allows hardware clearance

Dock Bumper Dimensions

The Zoro Select dock bumper measures 12 inches high, 24 inches wide and 3 inches deep. The rectangular rubber profile presents a bumper height of 24 inches and a bumper width of 11 7/8 inches. It is intended for marine dock protection where a flat, bolt-on face is required.

Mounting Hole Pattern

Four mounting holes are drilled on 6-inch horizontal centres and 18-inch vertical centres. Each hole has a 13/16-inch diameter to accept standard bolts. An access hole of 1 31/32 inches allows hardware clearance behind the bumper. Installers must verify that existing dock framing matches this fixed spacing.

Rubber Construction

The moulded rubber body resists impact and weather exposure in saltwater environments. Bolt-on mounting distributes load across the four-hole pattern for secure attachment. California Proposition 65 warnings apply because the material contains chemicals identified by the state as causing cancer and reproductive harm. Buyers seeking alternative materials or adhesive mounting should consider other options.

Highlights

  • Protects dock edges with 12 in rubber height
  • Covers 24 in width for broad impact absorption
  • 3 in depth cushions heavy vessel contact
  • Four 13/16 in mounting holes simplify bolt-on installation
  • 1 31/32 in access hole allows hardware clearance

Specifications

BrandZORO SELECT

Questions about this item

How do I choose the right bumper size for my dock?

This bumper measures 12 in high, 3 in deep and 24 in wide, with a bumper height of 24 in and width of 11 7/8 in.

What does the 24-inch width mean when the bumper is mounted?

The 24 in overall width covers a broad section of dock face, while the bumper itself is 11 7/8 in wide to absorb impact across that span.

What does the 13/16-inch mounting hole diameter cap in practice?

The 13/16 in holes accept bolts up to that diameter, and the four holes are spaced 6 in apart width-wise and 18 in apart height-wise for secure bolting.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.