GROCO
GROCO Backing Block f/1-1/4" & 1-1/2" Seacocks
GROCO Backing Block f/1-1/4" & 1-1/2" Seacocks
SKU:OM-GROCO-BACKINGBLOCK1-BB2
Low stock: 2 left
Couldn't load pickup availability
Overview
This GROCO backing block is made for installing 1-1/4 inch and 1-1/2 inch seacocks. It provides a rigid mounting surface while still allowing enough flex to follow minor hull curvature.
- Application: Backing block for 1-1/4 inch and 1-1/2 inch seacocks
- Fit: Each size fits multiple seacock sizes
- Installation: Threaded brass inserts press into the hull side of the block using the holes that match the seacock flange
- Thickness: 1/2 inch
- Material: PVC foam formulated for marine applications
- Moisture resistance: Will not swell or absorb moisture
Specifications
| Construction | Bronze |
|---|---|
| Brand | GROCO |
| Manufacturer part # | BB-2 |
| UPC | 742985170148 |
| Boxed dimensions | 6 x 6 x 1 in |
| Shipping weight | 0.25 lb |
| Country of origin | UNITED STATES |
Shipping & returns
Fast, tracked shipping
In-stock orders ship quickly with tracking. Oversized and freight items may ship separately and can take a little longer.
30-day returns
Request a return within 30 days of delivery. Authorized returns are subject to a 15% restocking fee. Return shipping is paid by the buyer; items must be new and in original packaging. See our refund policy.
Authorized dealer
OutdoorsMarine is an authorized GROCO dealer. Every product is genuine and backed by the full manufacturer warranty.
Frequently bought together
Similar items you may like
Popular in Featured Collection
Top deals right now
Authorized dealer
Genuine products, full warranty.
Fast, tracked shipping
On in-stock marine gear.
Expert support
Talk to people who know the gear.
Secure checkout
Protected payments via Shopify.