GROCO Backing Block f/2" & 2-1/2" Seacocks BB-3
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Perfect Fit, Guaranteed
Get the right part every time
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Expert Support
Our in-house specialists know our products inside and out
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Enhanced Value & Service
We go beyond the sale with professional and balanced services
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Wordwide Delivery
Enjoy hassle-free worldwide delivery
Backing Block for 2" & 2-1/2" Seacocks
Features:
- Each size fits multiple seacock sizes
- Press threaded brass inserts into the hull side of the backing block into the holes that match the seacock flange
- Rigid 1/2" thickness provides secure installation but is flexible enough to conform to minor hull curvature
- Will not swell or absorb moisture
- Made from an environmentally friendly PVC foam specially formulated for marine applications
We ship all in-store (FL) stock orders the same day if placed before 3 PM EST, Monday through Friday. Orders placed after this time will ship the next business day. Orders fulfilled from other warehouses or manufacturers may not ship the same day. If an item is out of stock, we will notify you promptly.