Marine Hardware & Accessories
Upgrade, repair, and maintain your vessel with our wide selection of marine hardware & boat accessories. This category includes essential boat parts designed for deck, hull, electrical, plumbing, and onboard systems, helping you keep your boat safe, functional, and ready for the water.
Browse durable marine-grade hardware built to withstand saltwater, sun exposure, and harsh marine environments. Whether you're replacing worn components, upgrading equipment, or outfitting a new boat, you'll find reliable parts such as cleats, hinges, latches, fasteners, hatches, rail fittings, bilge components, plumbing fittings, and electrical hardware.
Our marine hardware selection supports a wide range of vessels including fishing boats, sailboats, pontoons, center consoles, and cruising boats. Each component is designed for strength, corrosion resistance, and long-term performance in marine conditions.
Shop quality boat hardware and marine accessories to keep your deck secure, systems running smoothly, and your boat ready for every trip on the water.
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![GROCO 3\/4" NPT x 1" Bronze Full Flow Pipe to Hose Straight Fitting [FF-750]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62528/64382/72855XL__41691.1773215464.jpg?c=1 "GROCO 3\/4\" NPT x 1\" Bronze Full Flow Pipe to Hose Straight Fitting [FF-750]")
GROCO 3/4" NPT x 1" Bronze Full Flow Pipe to Hose Straight Fitting [FF-750]
GROCO
MSRP: $15.00$10.993/4" NPT x 1" Bronze Full Flow Pipe to Hose Straight FittingFeatures:Full FlowMale NPT x Hose connectionC83600 BronzeSizes from 1/2" to 3"UL Listed 647BNote- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended...GM-72855- SKU:
- GM-72855
- Weight:
- 0.25 Ounces
- MPN:
- FF-750
MSRP: $15.00$10.99 -
![GROCO 1\/2" NPT x 3\/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-500]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62527/64381/72853XL__23610.1773215461.jpg?c=1 "GROCO 1\/2\" NPT x 3\/4\" Bronze Full Flow Pipe to Hose Straight Fitting [FF-500]")
GROCO 1/2" NPT x 3/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-500]
GROCO
MSRP: $12.00$8.991/2" NPT x 3/4" Bronze Full Flow Pipe to Hose Straight FittingFeatures:Full FlowMale NPT x Hose connectionC83600 BronzeSizes from 1/2" to 3"UL Listed 647BNote- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended...GM-72853- SKU:
- GM-72853
- Weight:
- 0.20 Ounces
- MPN:
- FF-500
MSRP: $12.00$8.99 -
![GROCO Backing Block f\/1-1\/4" 1-1\/2" Seacocks [BB-2]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62526/64380/72848XL__85444.1773215459.jpg?c=1 "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: $90.00$64.99Backing 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 flangeRigid 1/2" thickness provides secure...GM-72848- SKU:
- GM-72848
- Weight:
- 0.25 Ounces
- MPN:
- BB-2
MSRP: $90.00$64.99 -
![GROCO Backing Block f\/3\/4" 1" Seacocks [BB-1]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62525/64379/72847XL__13754.1773215457.jpg?c=1 "GROCO Backing Block f\/3\/4\" 1\" Seacocks [BB-1]")
GROCO Backing Block f/3/4" 1" Seacocks [BB-1]
GROCO
MSRP: $71.00$51.99Backing Block for 3/4" & 1" 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 flangeRigid 1/2" thickness provides secure installation but...GM-72847- SKU:
- GM-72847
- Weight:
- 0.20 Ounces
- MPN:
- BB-1
MSRP: $71.00$51.99 -
![Ancor UVB Low Profile Cable Ties - 8" - 100-Pack [199325]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62524/64378/72846XL__36088.1773215455.jpg?c=1 "Ancor UVB Low Profile Cable Ties - 8\" - 100-Pack [199325]")
Ancor UVB Low Profile Cable Ties - 8" - 100-Pack [199325]
Ancor
MSRP: $7.99$4.99UVB Low Profile Cable Ties - 8" - 100-PackReduced head height and contour design conforms to the shape of the wire bundle or hose.Features:Round design and side tail entry creates a round shape optimal for hosesTrimmed tail retracts into cavity leaving...GM-72846- SKU:
- GM-72846
- Weight:
- 0.30 Ounces
- MPN:
- 199325
MSRP: $7.99$4.99 -
![GROCO 1-1\/4" Bronze Flanged Full Flow Seacock [BV-1250]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62523/64377/72843XL__20161.1773215452.jpg?c=1 "GROCO 1-1\/4\" Bronze Flanged Full Flow Seacock [BV-1250]")
GROCO 1-1/4" Bronze Flanged Full Flow Seacock [BV-1250]
GROCO
MSRP: $567.00$409.991-1/4" 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 can also be used for draining.Tri-flange base and mount...GM-72843- SKU:
- GM-72843
- Weight:
- 5.75 Ounces
- MPN:
- BV-1250
MSRP: $567.00$409.99Qty in Cart: 0Quantity:Price:MSRP: $567.00$409.99Subtotal: -
![GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62522/64376/72842XL__64654.1773215450.jpg?c=1 "GROCO 1\" Bronze Flanged Full Flow Seacock [BV-1000]")
GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]
GROCO
MSRP: $436.00$314.991" 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 also be used for draining.Tri-flange base and mount hole...GM-72842- SKU:
- GM-72842
- Weight:
- 4.45 Ounces
- MPN:
- BV-1000
MSRP: $436.00$314.99Qty in Cart: 0Quantity:Price:MSRP: $436.00$314.99Subtotal: -
![GROCO 3\/4" Bronze Flanged Full Flow Seacock [BV-750]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62521/64375/72841XL__42437.1773215448.jpg?c=1 "GROCO 3\/4\" Bronze Flanged Full Flow Seacock [BV-750]")
GROCO 3/4" Bronze Flanged Full Flow Seacock [BV-750]
GROCO
MSRP: $359.00$259.993/4" 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 can also be used for draining.Tri-flange base and mount...GM-72841- SKU:
- GM-72841
- Weight:
- 3.00 Ounces
- MPN:
- BV-750
MSRP: $359.00$259.99Qty in Cart: 0Quantity:Price:MSRP: $359.00$259.99Subtotal: -
![GROCO Bronze Slotted Hull Scoop Strainer w\/Access Door f\/Up to 3" Thru Hull [ASC-3000]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62520/64374/72829XL__89413.1773215446.jpg?c=1 "GROCO Bronze Slotted Hull Scoop Strainer w\/Access Door f\/Up to 3\" Thru Hull [ASC-3000]")
GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 3" Thru Hull [ASC-3000]
GROCO
MSRP: $504.00$363.99Bronze Slotted Hull Scoop Strainer with Access Door for Up to 3" Thru HullFeatures:Access door design allows easy access to Thru HullsC84400 bronze body and doorCast filter slotsPressure relief holes in door casting Specifications:Construction:...GM-72829- SKU:
- GM-72829
- Weight:
- 13.40 Ounces
- MPN:
- ASC-3000
MSRP: $504.00$363.99 -
![GROCO Bronze Slotted Hull Scoop Strainer w\/Access Door f\/Up to 1-1\/4" Thru Hull [ASC-1250]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62519/64373/72825XL__27365.1773215443.jpg?c=1 "GROCO Bronze Slotted Hull Scoop Strainer w\/Access Door f\/Up to 1-1\/4\" Thru Hull [ASC-1250]")
GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull [ASC-1250]
GROCO
MSRP: $202.00$145.99Bronze Slotted Hull Scoop Strainer with Access Door for Up to 1-1/4" Thru HullFeatures:Access door design allows easy access to Thru HullsC84400 bronze body and doorCast filter slotsPressure relief holes in door casting Specifications:Construction:...GM-72825- SKU:
- GM-72825
- Weight:
- 1.85 Ounces
- MPN:
- ASC-1250
MSRP: $202.00$145.99 -
![C.Sherman Johnson Single-Hook Anchor Chain Tensioner for 3\/8" Chain [46-250-2]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62518/64372/72824XL__40538.1773215441.jpg?c=1 "C.Sherman Johnson Single-Hook Anchor Chain Tensioner for 3\/8\" Chain [46-250-2]")
C.Sherman Johnson Single-Hook Anchor Chain Tensioner for 3/8" Chain [46-250-2]
C. Sherman Johnson
MSRP: $152.25$117.99Single-Hook Anchor Chain Tensioner for 3/8" ChainThese fittings will securely tension and hold the anchor in the bow roller channel. They will free up use of the bow cleat and prepare the anchor for sea condition assuring you peace of mind...GM-72824- SKU:
- GM-72824
- Weight:
- 1.20 Ounces
- MPN:
- 46-250-2
MSRP: $152.25$117.99 -
![C. Sherman Johnson Single-Hook Anchor Chain Tensioner f\/5\/16" Chain [46-250-1]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62517/64371/72823XL__46731.1773215439.jpg?c=1 "C. Sherman Johnson Single-Hook Anchor Chain Tensioner f\/5\/16\" Chain [46-250-1]")
C. Sherman Johnson Single-Hook Anchor Chain Tensioner f/5/16" Chain [46-250-1]
C. Sherman Johnson
MSRP: $165.25$127.99Single-Hook Anchor Chain Tensioner for 5/16" ChainThese fittings will securely tension and hold the anchor in the bow roller channel. They will free up use of the bow cleat and prepare the anchor for sea condition assuring you peace of mind...GM-72823- SKU:
- GM-72823
- Weight:
- 1.10 Ounces
- MPN:
- 46-250-1
MSRP: $165.25$127.99 -
![Southco Swim Door Latch Polished 316 Stainless Steel [TM-10-101-24]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62516/64370/72821XL__22280.1773215436.jpg?c=1 "Southco Swim Door Latch Polished 316 Stainless Steel [TM-10-101-24]")
Southco Swim Door Latch Polished 316 Stainless Steel [TM-10-101-24]
Southco
MSRP: $289.99$274.99Swim Door Latch Polished 316 Stainless Steel - No RestrictionFeatures:Material: 316 Stainless SteelColor/Appearance: PolishedAccess Restriction: No RestrictionOperation: Right & Left In or OutHandle Style: Standard Style HandleThis product may not...GM-72821- SKU:
- GM-72821
- Weight:
- 1.30 Ounces
- MPN:
- TM-10-101-24
MSRP: $289.99$274.99 -
![Lees Tackle Release Clips - Pair [RK2202BK]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62515/64369/72820XL__87437.1773215434.jpg?c=1 "Lees Tackle Release Clips - Pair [RK2202BK]")
Lees Tackle Release Clips - Pair [RK2202BK]
Lee's Tackle
$27.95Release Clips - PairBlack release clips - pairGM-72820- SKU:
- GM-72820
- Weight:
- 0.05 Ounces
- MPN:
- RK2202BK
$27.95Qty in Cart: 0Quantity:Price:$27.95Subtotal: -
![GROCO ARG-2000 Series 2" Raw Water Strainer w\/Stainless Steel Basket [ARG-2000-S]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62514/64368/72799XL__03155.1773215432.jpg?c=1 "GROCO ARG-2000 Series 2\" Raw Water Strainer w\/Stainless Steel Basket [ARG-2000-S]")
GROCO ARG-2000 Series 2" Raw Water Strainer w/Stainless Steel Basket [ARG-2000-S]
GROCO
MSRP: $810.00$584.99ARG-2000 Series 2" Raw Water Strainer with Stainless Steel BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket Options: #304 SS (Standard), Monel &...GM-72799- SKU:
- GM-72799
- Weight:
- 12.65 Ounces
- MPN:
- ARG-2000-S
MSRP: $810.00$584.99 -
![GROCO ARG-2000 Series 2" Raw Water Strainer w\/Non-Metallic Plastic Basket [ARG-2000-P]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62513/64367/72798XL__37114.1773215429.jpg?c=1 "GROCO ARG-2000 Series 2\" Raw Water Strainer w\/Non-Metallic Plastic Basket [ARG-2000-P]")
GROCO ARG-2000 Series 2" Raw Water Strainer w/Non-Metallic Plastic Basket [ARG-2000-P]
GROCO
MSRP: $813.00$587.99ARG-2000 Series 2" Raw Water Strainer with Non-Metallic Plastic BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket Options: #304 SS (Standard), Monel &...GM-72798- SKU:
- GM-72798
- Weight:
- 12.50 Ounces
- MPN:
- ARG-2000-P
MSRP: $813.00$587.99 -
![GROCO ARG-1500 Series 1-1\/2" Raw Water Strainer w\/Stainless Steel Basket [ARG-1500-S]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62512/64366/72796XL__16820.1773215427.jpg?c=1 "GROCO ARG-1500 Series 1-1\/2\" Raw Water Strainer w\/Stainless Steel Basket [ARG-1500-S]")
GROCO ARG-1500 Series 1-1/2" Raw Water Strainer w/Stainless Steel Basket [ARG-1500-S]
GROCO
MSRP: $761.00$549.99ARG-1500 Series 1-1/2" Raw Water Strainer with Stainless Steel BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket Options: #304 SS (Standard), Monel &...GM-72796- SKU:
- GM-72796
- Weight:
- 12.10 Ounces
- MPN:
- ARG-1500-S
MSRP: $761.00$549.99 -
![GROCO ARG-1500 Series 1-1\/2" Raw Water Strainer w\/Non-Metallic Plastic Basket [ARG-1500-P]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62511/64365/72795XL__91540.1773215425.jpg?c=1 "GROCO ARG-1500 Series 1-1\/2\" Raw Water Strainer w\/Non-Metallic Plastic Basket [ARG-1500-P]")
GROCO ARG-1500 Series 1-1/2" Raw Water Strainer w/Non-Metallic Plastic Basket [ARG-1500-P]
GROCO
MSRP: $760.00$548.99ARG-1500 Series 1-1/2" Raw Water Strainer with Non-Metallic Plastic BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket Options: #304 SS (Standard), Monel &...GM-72795- SKU:
- GM-72795
- Weight:
- 10.95 Ounces
- MPN:
- ARG-1500-P
MSRP: $760.00$548.99 -
![GROCO ARG-1250 Series 1-1\/4" Raw Water Strainer w\/Monel Basket [ARG-1250]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62510/64364/72794XL__30601.1773215422.jpg?c=1 "GROCO ARG-1250 Series 1-1\/4\" Raw Water Strainer w\/Monel Basket [ARG-1250]")
GROCO ARG-1250 Series 1-1/4" Raw Water Strainer w/Monel Basket [ARG-1250]
GROCO
MSRP: $639.00$461.99ARG-1250 Series 1-1/4" Raw Water Strainer with Monel BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket Options: #304 SS (Standard), Monel & Non-MetallicOne-Piece...GM-72794- SKU:
- GM-72794
- Weight:
- 6.70 Ounces
- MPN:
- ARG-1250
MSRP: $639.00$461.99 -
![GROCO ARG-1250 Series 1-1\/4" Raw Water Strainer w\/Stainless Steel Basket [ARG-1250-S]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/62509/64363/72793XL__96808.1773215420.jpg?c=1 "GROCO ARG-1250 Series 1-1\/4\" Raw Water Strainer w\/Stainless Steel Basket [ARG-1250-S]")
GROCO ARG-1250 Series 1-1/4" Raw Water Strainer w/Stainless Steel Basket [ARG-1250-S]
GROCO
MSRP: $504.00$363.99ARG-1250 Series 1-1/4" Raw Water Strainer with Stainless Steel Basket Features:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket Options: #304 SS (Standard), Monel &...GM-72793- SKU:
- GM-72793
- Weight:
- 8.70 Ounces
- MPN:
- ARG-1250-S
MSRP: $504.00$363.99