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GROCO Backing Block f/2" and 2-1/2" Seacocks

SKU: GRO-BB-3  |  Manuf. Code: BB-3
List Price:  $105.00 USD
$77.95 USD
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Simple 30-Day Returns

We offer returns within 30 days of delivery for your peace of mind.

  • 0–15 days: Free returns or exchanges
  • 16–30 days: Returns accepted with a 20% restocking fee
  • Returns after 30 days are not accepted.
  • Request a Return Authorization (RA#) prior to shipping.
  • Return shipping is the customer’s responsibility.
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DESCRIPTION

The GROCO Backing Block provides essential reinforcement for the secure installation of large 2-inch and 2.5-inch seacocks. By distributing structural stress over a larger area, this durable mounting plate prevents fiberglass damage and ensures your high-capacity marine valves remain rock-solid during heavy use, offering boaters an essential layer of safety.

FEATURES

  • Provides robust support for seacock installations.
  • Fits 2" and 2-1/2" seacocks perfectly.
  • Made from high-strength marine polymer.
  • Ensures structural integrity of hull penetrations.

TECHNICAL INFORMATION

DescriptionImperialMetric
Overall Length7 ft 6 in228.6 cm
PowerHeavyHeavy
ActionFastFast
Pieces11
Size2 in50.8 mm