US Dollars
![GROCO Backing Block f\/3\/4" 1" Seacocks [BB-1]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/1280x1280/products/14905/18526/72847XL__51432.1677988261.jpg?c=1 "GROCO Backing Block f\/3\/4\" 1\" Seacocks [BB-1]")
GROCO Backing Block f/3/4" 1" Seacocks [BB-1]
![GROCO Backing Block f\/3\/4" 1" Seacocks [BB-1]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/500x500/products/14905/18526/72847XL__51432.1677988261.jpg?c=1 "GROCO Backing Block f\/3\/4\" 1\" Seacocks [BB-1]")
$65.00
- Brand
- GROCO
- SKU:
- CWR-72847
- UPC:
- 742985169845
- MPN:
- BB-1
Backing Block for 3/4" & 1" 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
Specifications:
- Construction: Bronze
- Box Dimensions: 1"H x 7"W x 9"L WT: 0.2 lbs
- UPC: 742985169845
![GROCO Backing Block f\/2" 2-1\/2" Seacocks [BB-3]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/15496/19358/74173XL__29134.1677989809.jpg?c=1 "GROCO Backing Block f\/2\" 2-1\/2\" Seacocks [BB-3]")
GROCO
GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]
$95.00
Backing Block for 2" & 2-1/2" SeacocksFeatures: Each size fits multiple seacock sizesPress threaded brass inserts into the hull side of the backing block into the holes that match the seacock...
![GROCO Backing Block f\/1-1\/4" 1-1\/2" Seacocks [BB-2]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/14906/18527/72848XL__73631.1677988263.jpg?c=1 "GROCO Backing Block f\/1-1\/4\" 1-1\/2\" Seacocks [BB-2]")
GROCO
GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]
$81.00
Backing Block for 1-1/4" & 1-1/2" SeacocksFeatures:Each size fits multiple seacock sizesPress threaded brass inserts into the hull side of the backing block into the holes that match the seacock...
![GROCO 1-1\/4" Bronze Flanged Full Flow Seacock [BV-1250]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/14901/18522/72843XL__50250.1677988251.jpg?c=1 "GROCO 1-1\/4\" Bronze Flanged Full Flow Seacock [BV-1250]")
GROCO
GROCO 1-1/4" Bronze Flanged Full Flow Seacock [BV-1250]
$509.00
1-1/4" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk...
![GROCO 1-1\/4" Safety Seacock w\/1" Side Port [SBV-1250-P]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/16184/20339/75371XL__16017.1677991576.jpg?c=1 "GROCO 1-1\/4\" Safety Seacock w\/1\" Side Port [SBV-1250-P]")
GROCO
GROCO 1-1/4" Safety Seacock w/1" Side Port [SBV-1250-P]
$799.00
1-1/4" Safety Seacock w/1" Side Port Features:Two driver ports permit handle relocation.NPT threaded side port accepts SSCV or any NPT threaded accessory.Handle has square hole that accepts...
![GROCO 1-1\/4" Bronze Electric Flanged Seacock - 12V [FBVE-1250 12V]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/15589/19462/74374XL__93928.1677990021.jpg?c=1 "GROCO 1-1\/4\" Bronze Electric Flanged Seacock - 12V [FBVE-1250 12V]")
GROCO
GROCO 1-1/4" Bronze Electric Flanged Seacock - 12V [FBVE-1250 12V]
$2,591.00
1-1/4" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic...
![GROCO 1-1\/4" Bronze Tri-Flanged Ball Valve\/Seacock [FBV-1250]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/15602/19475/74387XL__82241.1677990056.jpg?c=1 "GROCO 1-1\/4\" Bronze Tri-Flanged Ball Valve\/Seacock [FBV-1250]")
GROCO
GROCO 1-1/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1250]
$135.00
1-1/4" Bronze Tri-Flanged Ball Valve/SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plugThe...
![GROCO 1-1\/2" Safety Seacock w\/1-1\/4" Side Port [SBV-1500-P]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/16185/20340/75372XL__95298.1677991579.jpg?c=1 "GROCO 1-1\/2\" Safety Seacock w\/1-1\/4\" Side Port [SBV-1500-P]")
GROCO
GROCO 1-1/2" Safety Seacock w/1-1/4" Side Port [SBV-1500-P]
$906.00
1-1/2" Safety Seacock w/1-1/4" Side Port Features:Two driver ports permit handle relocation.NPT threaded side port accepts SSCV or any NPT threaded accessory.Handle has square hole that accepts...
![GROCO 1-1\/4" Ball Valve\/Seacock Raw Water Strainer Combo [BVS-1250]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/15615/19488/74400XL__51978.1677990083.jpg?c=1 "GROCO 1-1\/4\" Ball Valve\/Seacock Raw Water Strainer Combo [BVS-1250]")
GROCO
GROCO 1-1/4" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1250]
$1,471.00
1-1/4" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with...
![GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/14900/18521/72842XL__29690.1677988249.jpg?c=1 "GROCO 1\" Bronze Flanged Full Flow Seacock [BV-1000]")
GROCO
GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]
$399.00
1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can...