GROCO
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-u5h0phb1/images/stencil/608x608/products/65708/28276/72847XL__65476.1548184514.jpg?c=2 "GROCO Backing Block f\/3\/4\" 1\" Seacocks [BB-1]")
- SKU:
- 72847
- UPC:
- 742985169845
- Weight:
- 0.20 LBS
- Shipping:
- Calculated at Checkout
![GROCO Backing Block f\/3\/4" 1" Seacocks [BB-1]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/1280x1280/products/65708/28276/72847XL__65476.1548184514.jpg?c=2?imbypass=on "GROCO Backing Block f\/3\/4\" 1\" Seacocks [BB-1]")
Description
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
Related Products
Related Products
![GROCO Backing Block f\/1-1\/4" 1-1\/2" Seacocks [BB-2]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/350x350/products/65709/28277/72848XL__30970.1548184519.jpg?c=2 "GROCO Backing Block f\/1-1\/4\" 1-1\/2\" Seacocks [BB-2]")
GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]
GROCO
MSRP:
$81.00
$62.99
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 Backing Block f\/2" 2-1\/2" Seacocks [BB-3]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/350x350/products/65717/28285/74173XL__79127.1548184571.jpg?c=2 "GROCO Backing Block f\/2\" 2-1\/2\" Seacocks [BB-3]")
GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]
GROCO
MSRP:
$95.00
$73.99
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 1-1\/4" Bronze Flanged Full Flow Seacock [BV-1250]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/350x350/products/65705/28273/72843XL__59579.1548184504.jpg?c=2 "GROCO 1-1\/4\" Bronze Flanged Full Flow Seacock [BV-1250]")
GROCO 1-1/4" Bronze Flanged Full Flow Seacock [BV-1250]
GROCO
MSRP:
$509.00
$325.99
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-u5h0phb1/images/stencil/350x350/products/85377/59191/75371XL__87612.1670610621.jpg?c=2 "GROCO 1-1\/4\" Safety Seacock w\/1\" Side Port [SBV-1250-P]")
GROCO 1-1/4" Safety Seacock w/1" Side Port [SBV-1250-P]
GROCO
MSRP:
$799.00
$459.99
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-u5h0phb1/images/stencil/350x350/products/65792/28354/74374XL__07023.1548184875.jpg?c=2 "GROCO 1-1\/4\" Bronze Electric Flanged Seacock - 12V [FBVE-1250 12V]")
GROCO 1-1/4" Bronze Electric Flanged Seacock - 12V [FBVE-1250 12V]
GROCO
MSRP:
$2,591.00
$1,425.99
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-u5h0phb1/images/stencil/350x350/products/65805/28367/74387XL__30141.1548184940.jpg?c=2 "GROCO 1-1\/4\" Bronze Tri-Flanged Ball Valve\/Seacock [FBV-1250]")
GROCO 1-1/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1250]
GROCO
MSRP:
$135.00
$104.99
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-u5h0phb1/images/stencil/350x350/products/85378/59192/75372XL__68148.1670610622.jpg?c=2 "GROCO 1-1\/2\" Safety Seacock w\/1-1\/4\" Side Port [SBV-1500-P]")
GROCO 1-1/2" Safety Seacock w/1-1/4" Side Port [SBV-1500-P]
GROCO
MSRP:
$906.00
$520.99
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-u5h0phb1/images/stencil/350x350/products/65818/28380/74400XL__29814.1548185003.jpg?c=2 "GROCO 1-1\/4\" Ball Valve\/Seacock Raw Water Strainer Combo [BVS-1250]")
GROCO 1-1/4" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1250]
GROCO
MSRP:
$1,471.00
$898.99
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...