Tools & Installation

Marine Tools & Installation

Marine Tools, Installation Supplies & Project Hardware

Shop marine tools, installation supplies, adhesives, sealants, drill bits, hole saws, fasteners, testing tools, protective gear, and project accessories for clean boat maintenance, repair, and installation work.

Shop Tools & Installation Sealants Hole Saws

Project Check

Plan the tool, fastener, sealant, drill size, backing, protection, and cleanup supplies before opening up the boat.

Ask Parts Desk

Use tools and supplies selected for marine environments. Confirm material compatibility, cure time, PPE needs, torque requirements, and manufacturer instructions before starting installation work.

Quick Shop Project Planning Tool Types Install Notes Safety FAQ Fasteners Deck Hardware

Tools & Installation Subcategories

Hand ToolsWrenches, pliers, screwdrivers, and specialty tools Power Tool AccessoriesBits, blades, sanding, grinding, and polishing Measuring & TestingMultimeters, gauges, levels, and diagnostics Adhesives & SealantsBonding, bedding, caulking, and repair compounds Fasteners & HardwareStainless screws, bolts, washers, and rivets Installation AccessoriesDrill bits, hole saws, taps, dies, and cutting tools Safety GearGloves, glasses, respirators, and PPE Epoxy & RepairFiberglass, gelcoat, epoxy, and patching supplies Cleaning & PolishingCompounds, pads, wax, and finish tools

Planning

Gather the Whole Job Before You Drill

Marine projects often need more than the main part. Plan fasteners, drill bits, sealant, backing plates, terminals, tape, PPE, cleanup supplies, and access tools before starting.

Masking Tape Drill Bits Backing Plates

Marine Use

Use Products That Handle Water and Vibration

Boats move, flex, vibrate, and live around saltwater. Marine-grade sealants, stainless fasteners, proper terminals, UV-tolerant materials, and corrosion-aware tools help installations last.

For below-waterline, fuel, electrical, or safety-critical projects, follow the product manual and applicable marine standards.

TLS

Tools

Hand tools, power-tool accessories, cutting tools, taps, dies, measuring tools, and electrical testers support accurate work.

BND

Bonding & Sealing

Sealants, adhesives, epoxies, bedding compounds, and tapes help prevent leaks and secure hardware.

PPE

Protection & Cleanup

Gloves, eye protection, respirators, absorbents, cleaners, and polish supplies make projects cleaner and safer.

Install Notes

Dry Fit, Mark, Drill, Seal, and Check

A clean installation usually starts with a dry fit and careful layout. Measure twice, protect the surface, drill the right pilot hole, seal penetrations, and inspect the finished work.

Dry fit firstConfirm clearances, backside access, cable paths, and fastener length before drilling.

Protect surfacesUse tape, pads, drop cloths, and the right cutting speed to avoid chips and scratches.

Seal penetrationsUse the correct sealant or bedding compound where water can enter the boat.

Clean and inspectRemove debris, check edges, verify torque, and look for leaks after the first use.

Safety

Use PPE for Cutting, Grinding, Chemicals, and Dust

Marine projects can involve fiberglass dust, solvents, adhesives, metal shavings, battery acid, fuel residue, and sharp hardware. Gloves, glasses, respirators, and ventilation matter.

Gloves Safety Glasses Respirators

Professional Results

The Finish Depends on the Prep

Good layout, clean edges, proper sealant choice, and correct hardware often matter as much as the part being installed.

Keep notes on fastener sizes, sealant type, wiring colors, fuse size, and service access for the next maintenance job.

FAQ

Tools & Installation Questions

What tools should I keep onboard?

A practical onboard kit often includes screwdrivers, pliers, wrenches, electrical testers, tape, spare fasteners, fuses, terminals, sealant, zip ties, a knife, and basic safety gear.

What sealant should I use on boat hardware?

It depends on the material, location, load, and whether the part may need removal later. Use the sealant or bedding compound recommended for the hardware and substrate.

Do I need special drill bits for fiberglass?

Sharp bits, hole saws, countersinks, and correct speed help reduce chipping. Tape and a careful pilot hole can improve results on gelcoat and fiberglass.

Why use marine-grade fasteners?

Marine-grade fasteners are selected for corrosion resistance and durability around water, vibration, and salt. Stainless grade, backing, washers, and sealant still need to match the job.

Ready for the Next Project?

Shop Marine Tools, Sealants, Fasteners & Installation Supplies

Search by project type, tool, adhesive, sealant, fastener size, drill accessory, safety gear, or installation task.

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Quicksilver 5/16-24 UNF Nut 29250 | Mercury MerCruiser OEM Powerhead & Throttle Hardware

$4.34 - $4.34

$4.34

$4.34 - $4.34

$4.34

20 in stock

Quicksilver OEM 5/16-24 UNF Nut — Part No. 29250 / 11-29250 Part Number: 29250 Service Format: 11-29250 Supersedes: 20461 → 29250 (shift-actua...

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$4.34 - $4.34

$4.34

$4.34 - $4.34

$4.34

Quicksilver Screw 29081 | 7/16-14 × 1-1/4 in. | Anodic Plate to Gear Housing | Mercury MerCruiser OEM

$7.41 - $7.41

$7.41

$7.41 - $7.41

$7.41

Only 5 left!

Quicksilver OEM Screw — Part No. 29081 / 10-29081 Part Number: 29081 Service Format: 10-29081 Supersedes: 57900 → 29081 (current) Brand: Quic...

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$7.41 - $7.41

$7.41

$7.41 - $7.41

$7.41

Quicksilver Gear Housing Vent Screw 28653 | #10-32 × 1/4 in. | Mercury MerCruiser OEM | Pack of 5

$5.95 - $5.95

$5.95

$5.95 - $5.95

$5.95

11 in stock

Quicksilver OEM Gear Housing Vent Screw — Part No. 28653 / 10-28653 Part Number: 28653 Service Format: 10-28653 Brand: Quicksilver (Genuine Me...

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$5.95 - $5.95

$5.95

$5.95 - $5.95

$5.95

Quicksilver 1/4 in. Retaining E-Ring 27290 | Mercury MerCruiser OEM | 6.35 mm

$1.82 - $1.82

$1.82

$1.82 - $1.82

$1.82

Out of stock

Quicksilver OEM 1/4 in. Retaining E-Ring — Part No. 27290 / 53-27290 Part Number: 27290 Service Format: 53-27290 Supersedes: 833249E → 27290 (...

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$1.82 - $1.82

$1.82

$1.82 - $1.82

$1.82

Sold out

Quicksilver #10 Stainless Lock Washer 26996 | Mercury MerCruiser OEM | Pack of 15

$1.82 - $1.82

$1.82

$1.82 - $1.82

$1.82

11 in stock

Quicksilver OEM #10 Stainless Lock Washer — Part No. 26996 / 13-26996 Part Number: 26996 Service Format: 13-26996 Brand: Quicksilver (Genuine ...

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$1.82 - $1.82

$1.82

$1.82 - $1.82

$1.82

Quicksilver Lockwasher 8M0204647 (.312 in.) | Mercury MerCruiser OEM Hardware

$2.36 - $2.36

$2.36

$2.36 - $2.36

$2.36

8 in stock

Quicksilver OEM Lockwasher — Part No. 8M0204647 Part Number: 8M0204647 Legacy Reference: 26993 Brand: Quicksilver (Genuine Mercury Marine OEM)...

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$2.36 - $2.36

$2.36

$2.36 - $2.36

$2.36

Quicksilver Cotter Pin 26953 | Mercury MerCruiser OEM Fastener

$6.29 - $6.29

$6.29

$6.29 - $6.29

$6.29

Only 1 left!

Quicksilver OEM Cotter Pin — Part No. 26953 Part Number: 26953 Brand: Quicksilver (Genuine Mercury Marine OEM) Type: Cotter Pin (single-use sa...

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$6.29 - $6.29

$6.29

$6.29 - $6.29

$6.29

WEST System 105 Epoxy Resin – Quart (946 mL) | 105A

$63.94 - $63.94

$63.94

$63.94 - $63.94

$63.94

Only 2 left!

WEST System 105 Epoxy Resin – Quart (946 mL) Part Number: 105A Brand: WEST System (Gougeon Brothers) Size: 946 mL (1 US quart / 32 oz.) Product Ov...

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$63.94 - $63.94

$63.94

$63.94 - $63.94

$63.94

Volvo Penta Non-Setting Sealant — 1161099, 125 mL

$42.00 - $42.00

$42.00

$42.00 - $42.00

$42.00

Out of stock

Volvo Penta Non-Setting Sealant — Part #1161099, 125 mL Genuine Volvo Penta non-setting sealing compound, part number 1161099, supplied in a 125 m...

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$42.00 - $42.00

$42.00

$42.00 - $42.00

$42.00

Sold out

Volvo Penta Nut Retainer 22746891

$5.60 - $5.60

$5.60

$5.60 - $5.60

$5.60

Out of stock

Volvo Penta Nut Retainer — OEM Part 22746891 The Volvo Penta Nut Retainer 22746891 is a genuine OEM hardware component used in selected Volvo Pent...

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$5.60 - $5.60

$5.60

$5.60 - $5.60

$5.60

Sold out

Volvo Penta Washer 11978 | OEM Hardware for D4 D6 TAMD AD Series

$8.80 - $8.80

$8.80

$8.80 - $8.80

$8.80

Only 2 left!

Volvo Penta Washer — Part #11978 A genuine OEM washer used across a wide range of Volvo Penta diesel engine and drive applications. This is an indi...

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$8.80 - $8.80

$8.80

$8.80 - $8.80

$8.80

Mercury MerCruiser Stainless Steel Nut 11-82671013 | 3/8"-24 Fine Thread

$3.90 - $3.90

$3.90

$3.90 - $3.90

$3.90

Only 2 left!

Mercury MerCruiser Stainless Steel Nut — Part No. 11-82671013 This is the genuine Mercury Marine OEM stainless steel nut listed under part number 1...

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$3.90 - $3.90

$3.90

$3.90 - $3.90

$3.90

Mercury MerCruiser Stainless Steel Washer 12-34931 | 0.406" x 0.734" x 0.063"

$3.89 - $3.89

$3.89

$3.89 - $3.89

$3.89

Only 1 left!

Mercury MerCruiser Stainless Steel Washer — Part No. 12-34931 This is the genuine Mercury Marine OEM stainless steel washer listed under part numbe...

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$3.89 - $3.89

$3.89

$3.89 - $3.89

$3.89

Mercury MerCruiser Gimbal & Bell Housing Screw 10-34763 — Pack of 5

$11.69 - $11.69

$11.69

$11.69 - $11.69

$11.69

Only 5 left!

Mercury MerCruiser Gimbal & Bell Housing Screw — Part No. 10-34763 | Pack of 5 This listing is for a pack of 5 genuine Mercury Marine OEM screw...

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$11.69 - $11.69

$11.69

$11.69 - $11.69

$11.69

Spanner Nut Wrench

$198.49 - $198.49

$198.49

$198.49 - $198.49

$198.49

Item locally warehoused

Replaces: Mercury Mariner 91-17256Removes and instalsl driveshaft bearing retainer on MC-1, R-MR, Blackhawk, all Bravo and all Alpha drive units.

$198.49 - $198.49

$198.49

$198.49 - $198.49

$198.49

Sierra 798202 Gimbal Bearing Puller

$704.79 - $704.79

$704.79

$704.79 - $704.79

$704.79

Item locally warehoused

For: Mercruiser, OMC, and Volvo

$704.79 - $704.79

$704.79

$704.79 - $704.79

$704.79

$334.69 - $334.69

$334.69

$334.69 - $334.69

$334.69

Item locally warehoused

Dust bag for MV912 vacuum.

$334.69 - $334.69

$334.69

$334.69 - $334.69

$334.69

Mirka MV412FE Filter Element

$93.28 - $93.28

$93.28

$93.28 - $93.28

$93.28

Item locally warehoused

Replacement filter element.

$93.28 - $93.28

$93.28

$93.28 - $93.28

$93.28

Mirka Vacuum Extension Hose

$111.94 - $111.94

$111.94

$111.94 - $111.94

$111.94

Item locally warehoused

This extension hose can be connected as long as the hose adapter is removed. The hose is cylindrical, it has the same diameter throughout the whole...

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$111.94 - $111.94

$111.94

$111.94 - $111.94

$111.94

$35.29 - $35.29

$35.29

$35.29 - $35.29

$35.29

Item locally warehoused

Highly conformable tape provides outstanding paint lines.

$35.29 - $35.29

$35.29

$35.29 - $35.29

$35.29

Carpet Mask 24 X 200'

$134.56 - $134.56

$134.56

$134.56 - $134.56

$134.56

Item locally warehoused

Easy-to-use adhesive film provides a tight bond with soft surfaces, such as carpet, yet is easy to remove.

$134.56 - $134.56

$134.56

$134.56 - $134.56

$134.56

3M 36879 Self-Stick Liquid Protection Fabric, 28" x 300'

$1,683.99 - $1,683.99

$1,683.99

$1,683.99 - $1,683.99

$1,683.99

Item locally warehoused

The Self-Stick liquid protection fabric temporarily protects surfaces from the damaging effects of liquids, oils, and solvents while also trapping ...

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$1,683.99 - $1,683.99

$1,683.99

$1,683.99 - $1,683.99

$1,683.99

$60.69 - $60.69

$60.69

$60.69 - $60.69

$60.69

Item locally warehoused

Highly conformable tape provides outstanding paint lines.

$60.69 - $60.69

$60.69

$60.69 - $60.69

$60.69

3M™ Marine 209048 Scotchblue™ 2090 Original Painter's Tape, Blue, 2" x 60 yards, 12 per case

$22.59 - $22.59

$22.59

$22.59 - $22.59

$22.59

Item locally warehoused

Removes cleanly without adhesive transfer or surface damage for up to 14 days, even in direct sunlight.It is a medium adhesion tape.

$22.59 - $22.59

$22.59

$22.59 - $22.59

$22.59

$28.59 - $28.59

$28.59

$28.59 - $28.59

$28.59

Item locally warehoused

High-density, non porous film designed for paint masking and paint overspray protection.

$28.59 - $28.59

$28.59

$28.59 - $28.59

$28.59

3/4" 233+ Paint Masking Tape

$14.29 - $14.29

$14.29

$14.29 - $14.29

$14.29

Item locally warehoused

Highly conformable tape provides outstanding paint lines.

$14.29 - $14.29

$14.29

$14.29 - $14.29

$14.29

1/4" 233+ Paint Masking Tape

$14.59 - $14.59

$14.59

$14.59 - $14.59

$14.59

Item locally warehoused

Highly conformable tape provides outstanding paint lines.

$14.59 - $14.59

$14.59

$14.59 - $14.59

$14.59

Tools & Installation

Marine Tools, Installation Supplies & Project Hardware

Gather the Whole Job Before You Drill

Use Products That Handle Water and Vibration

Tools

Bonding & Sealing

Protection & Cleanup

Dry Fit, Mark, Drill, Seal, and Check

Use PPE for Cutting, Grinding, Chemicals, and Dust

The Finish Depends on the Prep

Tools & Installation Questions

Shop Marine Tools, Sealants, Fasteners & Installation Supplies

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