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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Viega MegaPress 316 FKM Reducer - 3" (IPS) x 2-1/2" [98340]
Viega
MSRP: $703.80$522.99MegaPress 316 FKM Reducer - 3" (IPS) x 2-1/2"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring*Must be installed with MegaPress XL rings and...GM-103845- SKU:
- GM-103845
- Weight:
- 0.00 Ounces
- MPN:
- 98340
MSRP: $703.80$522.99Qty in Cart: 0Quantity:Price:MSRP: $703.80$522.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 3" (IPS) x 2" [98335]
Viega
MSRP: $555.46$412.99MegaPress 316 FKM Reducer - 3" (IPS) x 2"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring*Must be installed with MegaPress XL rings and...GM-103844- SKU:
- GM-103844
- Weight:
- 0.00 Ounces
- MPN:
- 98335
MSRP: $555.46$412.99Qty in Cart: 0Quantity:Price:MSRP: $555.46$412.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 2" (IPS) x 1-1/2" [91170]
Viega
MSRP: $323.87$240.99MegaPress 316 FKM Reducer - 2" (IPS) x 1-1/2"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103843- SKU:
- GM-103843
- Weight:
- 0.00 Ounces
- MPN:
- 91170
MSRP: $323.87$240.99Qty in Cart: 0Quantity:Price:MSRP: $323.87$240.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 2" (IPS) x 1-1/4" [91325]
Viega
MSRP: $340.04$252.99MegaPress 316 FKM Reducer - 2" (IPS) x 1-1/4"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103842- SKU:
- GM-103842
- Weight:
- 0.00 Ounces
- MPN:
- 91325
MSRP: $340.04$252.99Qty in Cart: 0Quantity:Price:MSRP: $340.04$252.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 2" (IPS) x 1" [91165]
Viega
MSRP: $356.22$264.99MegaPress 316 FKM Reducer - 2" (IPS) x 1"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103841- SKU:
- GM-103841
- Weight:
- 0.00 Ounces
- MPN:
- 91165
MSRP: $356.22$264.99Qty in Cart: 0Quantity:Price:MSRP: $356.22$264.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 1-1/2" (IPS) x 1-1/4" [91150]
Viega
MSRP: $282.11$209.99MegaPress 316 FKM Reducer - 1-1/2" (IPS) x 1-1/4"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103840- SKU:
- GM-103840
- Weight:
- 0.00 Ounces
- MPN:
- 91150
MSRP: $282.11$209.99Qty in Cart: 0Quantity:Price:MSRP: $282.11$209.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 1-1/2" (IPS) x 1" [91160]
Viega
MSRP: $291.27$216.99MegaPress 316 FKM Reducer - 1-1/2" (IPS) x 1"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103839- SKU:
- GM-103839
- Weight:
- 0.00 Ounces
- MPN:
- 91160
MSRP: $291.27$216.99Qty in Cart: 0Quantity:Price:MSRP: $291.27$216.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 1-1/2" (IPS) x 3/4" [91155]
Viega
MSRP: $320.38$237.99MegaPress 316 FKM Reducer - 1-1/2" (IPS) x 3/4"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103838- SKU:
- GM-103838
- Weight:
- 0.00 Ounces
- MPN:
- 91155
MSRP: $320.38$237.99Qty in Cart: 0Quantity:Price:MSRP: $320.38$237.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 1-1/4" (IPS) x 1" [91145]
Viega
MSRP: $278.21$206.99MegaPress 316 FKM Reducer - 1-1/4" (IPS) x 1"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103837- SKU:
- GM-103837
- Weight:
- 0.00 Ounces
- MPN:
- 91145
MSRP: $278.21$206.99Qty in Cart: 0Quantity:Price:MSRP: $278.21$206.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 1-1/4" (IPS) x 3/4" [91320]
Viega
MSRP: $233.46$173.99MegaPress 316 FKM Reducer - 1-1/4" (IPS) x 3/4"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103836- SKU:
- GM-103836
- Weight:
- 0.00 Ounces
- MPN:
- 91320
MSRP: $233.46$173.99Qty in Cart: 0Quantity:Price:MSRP: $233.46$173.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 1" (IPS) x 3/4" [91140]
Viega
MSRP: $217.16$161.99MegaPress 316 FKM Reducer - 1" (IPS) x 3/4"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103834- SKU:
- GM-103834
- Weight:
- 0.00 Ounces
- MPN:
- 91140
MSRP: $217.16$161.99Qty in Cart: 0Quantity:Price:MSRP: $217.16$161.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 1" (IPS) x 1/2" [91135]
Viega
MSRP: $238.86$177.99MegaPress 316 FKM Reducer - 1" (IPS) x 1/2"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103833- SKU:
- GM-103833
- Weight:
- 0.00 Ounces
- MPN:
- 91135
MSRP: $238.86$177.99Qty in Cart: 0Quantity:Price:MSRP: $238.86$177.99Subtotal: -
Viega MegaPress 316 FKM Reducer - 3/4" (IPS) x 1/2" [91130]
Viega
MSRP: $168.91$125.99MegaPress 316 FKM Reducer - 3/4" (IPS) x 1/2"Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelStreet, press connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103832- SKU:
- GM-103832
- Weight:
- 0.00 Ounces
- MPN:
- 91130
MSRP: $168.91$125.99Qty in Cart: 0Quantity:Price:MSRP: $168.91$125.99Subtotal: -
Viega MegaPress 316 FKM 4" Slip Coupling w/o Stop [98370]
Viega
MSRP: $956.77$710.99MegaPress 316 FKM 4" Slip Coupling without StopFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing elements, grip rings, separator rings*Must be installed with MegaPress XL rings and...GM-103831- SKU:
- GM-103831
- Weight:
- 0.00 Ounces
- MPN:
- 98370
MSRP: $956.77$710.99Qty in Cart: 0Quantity:Price:MSRP: $956.77$710.99Subtotal: -
Viega MegaPress 316 FKM 3" Slip Coupling w/o Stop [98365]
Viega
MSRP: $797.70$592.99MegaPress 316 FKM 3" Slip Coupling without StopFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing elements, grip rings, separator rings*Must be installed with MegaPress XL rings and...GM-103830- SKU:
- GM-103830
- Weight:
- 0.00 Ounces
- MPN:
- 98365
MSRP: $797.70$592.99Qty in Cart: 0Quantity:Price:MSRP: $797.70$592.99Subtotal: -
Viega MegaPress 316 FKM 2-1/2" Slip Coupling w/o Stop [98360]
Viega
MSRP: $720.53$535.99MegaPress 316 FKM 2-1/2" Slip Coupling without StopFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing elements, grip rings, separator rings*Must be installed with MegaPress XL rings and...GM-103829- SKU:
- GM-103829
- Weight:
- 0.00 Ounces
- MPN:
- 98360
MSRP: $720.53$535.99Qty in Cart: 0Quantity:Price:MSRP: $720.53$535.99Subtotal: -
Viega MegaPress 316 FKM 1-1/2" Slip Coupling w/o Stop [91310]
Viega
MSRP: $196.00$145.99MegaPress 316 FKM 1-1/2" Slip Coupling without StopFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing elements, grip rings, separator rings Specifications:Construction: Stainless...GM-103828- SKU:
- GM-103828
- Weight:
- 1.00 Ounces
- MPN:
- 91310
MSRP: $196.00$145.99 -
Viega MegaPress 316 FKM 1-1/4" Slip Coupling w/o Stop [91305]
Viega
MSRP: $174.00$129.99MegaPress 316 FKM 1-1/4" Slip Coupling without StopFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing elements, grip rings, separator rings Specifications:Construction: Stainless...GM-103827- SKU:
- GM-103827
- Weight:
- 0.85 Ounces
- MPN:
- 91305
MSRP: $174.00$129.99 -
Viega MegaPress 316 FKM 1" Slip Coupling w/o Stop [91300]
Viega
MSRP: $151.97$112.99MegaPress 316 FKM 1" Slip Coupling without StopFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing elements, grip rings, separator rings Specifications:Construction: Stainless SteelBox...GM-103826- SKU:
- GM-103826
- Weight:
- 0.50 Ounces
- MPN:
- 91300
MSRP: $151.97$112.99 -
Viega MegaPress 316 FKM 3/4" Slip Coupling w/o Stop [91295]
Viega
MSRP: $119.70$88.99MegaPress 316 FKM 3/4" Slip Coupling without StopFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing elements, grip rings, separator rings Specifications:Construction: Stainless SteelBox...GM-103825- SKU:
- GM-103825
- Weight:
- 0.30 Ounces
- MPN:
- 91295
MSRP: $119.70$88.99