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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![Ronstan S-Hook - 9.5mm (3\/8") Clearance [RF51]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58624/59930/55248XL__98258.1773205885.jpg?c=1 "Ronstan S-Hook - 9.5mm (3\/8\") Clearance [RF51]")
Ronstan S-Hook - 9.5mm (3/8") Clearance [RF51]
Ronstan
MSRP: $18.85$16.02S-Hook - 9.5mm(3/8") DiameterS-hooks feature a closed eye and long return leg to ensure a positive attachment and avoid accidental release.Grade 316 stainless steel Specifications:Color: StainlessBox Dimensions: 1"H x 3"W x 3"L WT: 0.4...GM-55248- SKU:
- GM-55248
- Weight:
- 0.40 Ounces
- MPN:
- RF51
MSRP: $18.85$16.02 -
![Ronstan C-Cleat Cam Cleat - Medium - Black w\/Black Base [RF5410]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58623/59929/55241XL__26421.1773205883.jpg?c=1 "Ronstan C-Cleat Cam Cleat - Medium - Black w\/Black Base [RF5410]")
Ronstan C-Cleat Cam Cleat - Medium - Black w/Black Base [RF5410]
Ronstan
MSRP: $36.82$31.30C-Cleat Cam Cleat - Medium - Black w/Black Base3-12mm(1/8" - 1/2") Rope DiameterIntensive development efforts have produced this range of cleats that provide unbeatable holding power, yet are designed for easy cleating and releasing of control lines in...GM-55241- SKU:
- GM-55241
- Weight:
- 0.10 Ounces
- MPN:
- RF5410
MSRP: $36.82$31.30 -
![Ronstan C-Cleat Cam Cleat - Small - Black w\/Black Base [RF5400]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58622/59928/55239XL__02176.1773205880.jpg?c=1 "Ronstan C-Cleat Cam Cleat - Small - Black w\/Black Base [RF5400]")
Ronstan C-Cleat Cam Cleat - Small - Black w/Black Base [RF5400]
Ronstan
MSRP: $34.14$29.02C-Cleat Cam Cleat - Small - Black w/Black Base2-8mm(3/32" - 5/16") Rope DiameterIntensive development efforts have produced this range of cleats that provide unbeatable holding power, yet are designed for easy cleating and releasing of control lines in...GM-55239- SKU:
- GM-55239
- Weight:
- 0.10 Ounces
- MPN:
- RF5400
MSRP: $34.14$29.02Qty in Cart: 0Quantity:Price:MSRP: $34.14$29.02Subtotal: -
![Ronstan C-Cleat Cam Cleat - Large - Grey w\/Grey Base [RF5020]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58621/59927/55238XL__19528.1773205878.jpg?c=1 "Ronstan C-Cleat Cam Cleat - Large - Grey w\/Grey Base [RF5020]")
Ronstan C-Cleat Cam Cleat - Large - Grey w/Grey Base [RF5020]
Ronstan
MSRP: $70.05$59.54C-Cleat Cam Cleat - Large - Grey w/Grey Base6-16mm(1/4" - 5/8") Rope DiameterIntensive development efforts have produced this range of cleats that provide unbeatable holding power, yet are designed for easy cleating and releasing of control lines in...GM-55238- SKU:
- GM-55238
- Weight:
- 0.30 Ounces
- MPN:
- RF5020
MSRP: $70.05$59.54 -
![Ronstan C-Cleat Cam Cleat - Medium - Grey w\/Grey Base [RF5010]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58620/59926/55236XL__91503.1773205876.jpg?c=1 "Ronstan C-Cleat Cam Cleat - Medium - Grey w\/Grey Base [RF5010]")
Ronstan C-Cleat Cam Cleat - Medium - Grey w/Grey Base [RF5010]
Ronstan
MSRP: $38.65$32.85C-Cleat Cam Cleat - Medium - Grey w/Grey Base3-12mm(1/8" - 1/2") Rope DiameterIntensive development efforts have produced this range of cleats that provide unbeatable holding power, yet are designed for easy cleating and releasing of control lines in...GM-55236- SKU:
- GM-55236
- Weight:
- 0.10 Ounces
- MPN:
- RF5010
MSRP: $38.65$32.85Qty in Cart: 0Quantity:Price:MSRP: $38.65$32.85Subtotal: -
![Ronstan T-Cleat Cam Cleat - Small - Red w\/Grey Base [RF5001]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58619/59925/55235XL__53469.1773205874.jpg?c=1 "Ronstan T-Cleat Cam Cleat - Small - Red w\/Grey Base [RF5001]")
Ronstan T-Cleat Cam Cleat - Small - Red w/Grey Base [RF5001]
Ronstan
MSRP: $34.29$29.15T-Cleat Cam Cleat - Small - Red w/Grey Base2-8mm(3/32" - 5/16") Rope DiameterIntensive development efforts have produced this range of cleats that provide unbeatable holding power, yet are designed for easy cleating and releasing of control lines in...GM-55235- SKU:
- GM-55235
- Weight:
- 0.10 Ounces
- MPN:
- RF5001
MSRP: $34.29$29.15Qty in Cart: 0Quantity:Price:MSRP: $34.29$29.15Subtotal: -
![Ronstan Swivel Cleat & Base [RF5]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58618/59924/55232XL__20553.1773205871.jpg?c=1 "Ronstan Swivel Cleat & Base [RF5]")
Ronstan Swivel Cleat & Base [RF5]
Ronstan
MSRP: $86.11$73.19Swivel Cleat & BaseSwivel cleat bases permit easy cleating and releasing from any angle.Sheave can be relocated to allow the control line to feed from belowComes complete with a 28mm(1-1/4") ball bearing sheave, small 'T-Cleat and the 'Fast Track'...GM-55232- SKU:
- GM-55232
- Weight:
- 0.15 Ounces
- MPN:
- RF5
MSRP: $86.11$73.19 -
![Ronstan Ferrule Eye Saddle - 9mm (3\/8") Clearance [RF499]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58617/59923/55231XL__04756.1773205869.jpg?c=1 "Ronstan Ferrule Eye Saddle - 9mm (3\/8\") Clearance [RF499]")
Ronstan Ferrule Eye Saddle - 9mm (3/8") Clearance [RF499]
Ronstan
MSRP: $7.54$6.41Ferrule Eye Saddle - 9mm(3/8") ClearanceGrade 316 Stainless Steel28mm(1-1/8") screw to screw length Specifications:Color: StainlessBox Dimensions: 1"H x 1"W x 1"L WT: 0.1 lbsUPC: 9316800064571GM-55231- SKU:
- GM-55231
- Weight:
- 0.10 Ounces
- MPN:
- RF499
MSRP: $7.54$6.41 -
![Ronstan Narrow Saddle - 10mm (13\/32") Clearance [RF498]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58616/59922/55230XL__48709.1773205866.jpg?c=1 "Ronstan Narrow Saddle - 10mm (13\/32\") Clearance [RF498]")
Ronstan Narrow Saddle - 10mm (13/32") Clearance [RF498]
Ronstan
MSRP: $4.96$4.22Narrow Saddle - 10mm(13/32") ClearanceGrade 316 Stainless Steel28mm(1-1/8") screw to screw length Specifications:Color: StainlessBox Dimensions: 1"H x 1"W x 1"L WT: 0.1 lbsUPC: 9316800104284GM-55230- SKU:
- GM-55230
- Weight:
- 0.10 Ounces
- MPN:
- RF498
MSRP: $4.96$4.22 -
![Ronstan Series 40 Ratchet Orbit Block - Single - Auto - Swivel Shackle Head [RF46100]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58615/59921/55220XL__24230.1773205864.jpg?c=1 "Ronstan Series 40 Ratchet Orbit Block - Single - Auto - Swivel Shackle Head [RF46100]")
Ronstan Series 40 Ratchet Orbit Block - Single - Auto - Swivel Shackle Head [RF46100]
Ronstan
MSRP: $90.98$77.33Series 40 Ratchet Orbit Block™ - Single - Auto - Swivel Shackle HeadAutomatic RatchetWith automatic models, the ratchet mechanism engages when load is applied, but switches off when it's released. This lets the sheet run out smoothly and...GM-55220- SKU:
- GM-55220
- Weight:
- 0.10 Ounces
- MPN:
- RF46100
MSRP: $90.98$77.33 -
![Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58614/59920/55219XL__06360.1773205862.jpg?c=1 "Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]")
Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]
Ronstan
MSRP: $37.93$32.24Nylatron Sheave Box - Single Upright Lead BlockLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.When mounted in an inverted position, are frequently used as upright leads.Features:The...GM-55219- SKU:
- GM-55219
- Weight:
- 0.10 Ounces
- MPN:
- RF453
MSRP: $37.93$32.24 -
![Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58613/59919/55210XL__37574.1773205859.jpg?c=1 "Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100]")
Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100]
Ronstan
MSRP: $38.95$33.11Series 40 Ball Bearing Block - Single - Universal HeadSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Captive...GM-55210- SKU:
- GM-55210
- Weight:
- 0.20 Ounces
- MPN:
- RF40100
MSRP: $38.95$33.11 -
![Ronstan Series 40 High Load Exit Box f\/Single Rope & Wire [RF41712]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58612/59918/55209XL__95292.1773205857.jpg?c=1 "Ronstan Series 40 High Load Exit Box f\/Single Rope & Wire [RF41712]")
Ronstan Series 40 High Load Exit Box f/Single Rope & Wire [RF41712]
Ronstan
MSRP: $43.92$37.33Series 40 High Load Exit Box for Single Rope or WirePlain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encounteredApplications:Ideal applications where lines (rope or wire) need to be led through...GM-55209- SKU:
- GM-55209
- Weight:
- 0.20 Ounces
- MPN:
- RF41712
MSRP: $43.92$37.33 -
![Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58611/59917/55205XL__70438.1773205855.jpg?c=1 "Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140]")
Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140]
Ronstan
MSRP: $42.49$36.12Series 40 All Purpose Block - Single - Stand UpAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For...GM-55205- SKU:
- GM-55205
- Weight:
- 0.20 Ounces
- MPN:
- RF41140
MSRP: $42.49$36.12 -
![Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58610/59916/55201XL__82664.1773205852.jpg?c=1 "Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100]")
Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100]
Ronstan
MSRP: $29.94$25.45Series 40 All Purpose Block - Single - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads...GM-55201- SKU:
- GM-55201
- Weight:
- 0.20 Ounces
- MPN:
- RF41100
MSRP: $29.94$25.45 -
![Ronstan Leech Tails - Set of 3 [RF4026]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58609/59915/55200XL__39449.1773205850.jpg?c=1 "Ronstan Leech Tails - Set of 3 [RF4026]")
Ronstan Leech Tails - Set of 3 [RF4026]
Ronstan
MSRP: $11.66$9.91Leech Tails - Set of 3Essential guide for porper sail trim. Adhesive patches to ensuer permanent bond with sail. High resolution fabric tails for maximum visibility.GM-55200- SKU:
- GM-55200
- Weight:
- 0.10 Ounces
- MPN:
- RF4026
MSRP: $11.66$9.91 -
![Ronstan Tell Tails - Set of 3 Pairs [RF4025]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58608/59914/55199XL__43275.1773205848.jpg?c=1 "Ronstan Tell Tails - Set of 3 Pairs [RF4025]")
Ronstan Tell Tails - Set of 3 Pairs [RF4025]
Ronstan
MSRP: $11.66$9.91Tell Tails - Set of 3 PairsEssential guide for porper sail trim. Adhesive patches to ensuer permanent bond with sail. High resolution fabric tails for maximum visibility.GM-55199- SKU:
- GM-55199
- Weight:
- 0.10 Ounces
- MPN:
- RF4025
MSRP: $11.66$9.91 -
![Ronstan Battlestick Round Tiller Adapter [RF3136]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58607/59913/55189XL__44192.1773205846.jpg?c=1 "Ronstan Battlestick Round Tiller Adapter [RF3136]")
Ronstan Battlestick Round Tiller Adapter [RF3136]
Ronstan
MSRP: $7.28$6.19Battlestick Round Tiller AdapterSuits 25-32mm(1 - 1-1/4") diameter tillerU.V. stabilized Nylon Specifications:Type: TillerBox Dimensions: 1"H x 2"W x 3"L WT: 0.1 lbsUPC: 9316800226450GM-55189- SKU:
- GM-55189
- Weight:
- 0.10 Ounces
- MPN:
- RF3136
MSRP: $7.28$6.19Qty in Cart: 0Quantity:Price:MSRP: $7.28$6.19Subtotal: -
![Ronstan Battlestick Universal Joint [RF3133]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58606/59912/55188XL__29161.1773205843.jpg?c=1 "Ronstan Battlestick Universal Joint [RF3133]")
Ronstan Battlestick Universal Joint [RF3133]
Ronstan
MSRP: $20.36$17.31Universal JointSmooth, uniform rotation in all directions and a quick, firm reponse to steering movements. The RF3133 universal joint with snap-on cover is designed to allow quick fitting and removal of the tiller extension from the fixed base...GM-55188- SKU:
- GM-55188
- Weight:
- 0.10 Ounces
- MPN:
- RF3133
MSRP: $20.36$17.31Qty in Cart: 0Quantity:Price:MSRP: $20.36$17.31Subtotal: -
![Ronstan Battlestick Telescopic Lightweight Alloy - Split Grip - 740-1,210mm (29-48") Long [RF3131]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58605/59911/55185XL__06179.1773205841.jpg?c=1 "Ronstan Battlestick Telescopic Lightweight Alloy - Split Grip - 740-1,210mm (29-48\") Long [RF3131]")
Ronstan Battlestick Telescopic Lightweight Alloy - Split Grip - 740-1,210mm (29-48") Long [RF3131]
Ronstan
MSRP: $151.01$128.36Battlestick Telescopic Lightweight Alloy - Split Grip - 740-1,210mm(29-48") LongFirm Grip, Precision Control - Ronstan Batlestick™ tiller extensions provide the highest level of control, for quick, decisive helm response in every situation. The...GM-55185- SKU:
- GM-55185
- Weight:
- 0.60 Ounces
- MPN:
- RF3131
MSRP: $151.01$128.36