Brand: GROCO
GROCO BB-1 Backing Block for 3/4 in. and 1 in. Seacocks
GROCO BB-1 Backing Block for 3/4 in. and 1 in. Seacocks
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About this product
The GROCO BB-1 backing block supports installation of 3/4 in. and 1 in. seacocks, with a rigid yet conformable PVC foam construction for marine applications.
- Fits multiple seacock sizes within the 3/4 in. and 1 in. range
- Made from environmentally friendly PVC foam specially formulated for marine applications
- Rigid 1/2 in. thickness conforms to minor hull curvature
- Will not swell or absorb moisture
- Threaded brass inserts are pressed into the hull side of the block in the holes matching the seacock flange
- Manufacturer part number: BB-1
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-106854
- Model / MPN
- BB-1
- UPC / GTIN
- 742985169845
- Package dimensions (H × W × L)
- 1" X 5" X 6"
- Package weight
- 0.19 lb
- Country of origin
- UNITED STATES
Specifications
- Construction
- PVC foam
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
