U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Premium Marine Quality Parts

Results 1 - 15 of 15
Grid
My Wishlist
Compare

2 Trailer Wheel Locks Set - 74042 - 371-74042F1

Mcgard Locks, Hinges, Latches & Locks
$45.78
1/2-20 thread cone seat wheel locks and lug nuts. Guaranteed for life not to rust, chip or peel. Triple-nickel, chrome-plated steel.... More Details

My Wishlist
Compare

4 Trailer Wheel Locks - 74041 - 371-74041F1

Mcgard Locks, Hinges, Latches & Locks
$63.10
1/2-20 thread cone seat wheel locks and lug nuts. Guaranteed for life not to rust, chip or peel. Triple-nickel, chrome-plated steel.... More Details

My Wishlist
Compare

Bravo Iii-Blackhawk Prop Lock - 74053 - 371-74053F1

Mcgard Locks, Propellers & Hubs
$197.77
The best protection available against costly propeller theft. Once installed the McGard propeller lock offers 24 hour protection during use, storage and transit. A free-spinning collar will turn if at... More Details

My Wishlist
Compare

Outboard Lock 40Hp J/E & Up - 74038 - 371-74038F1

Mcgard Locks, Hinges, Latches & Locks
$81.57
Designed to lock the outboard onto the transom, simply replace one of the mounting nuts with a McGard locking nut. A free spinning collar turns if attacked by gripping tools, protecting against theft ... More Details

My Wishlist
Compare

Outboard Lock 40Hp Mercury & Up - 74036 - 371-74036F1

Mcgard Locks, Hinges, Latches & Locks
$81.57
Designed to lock the outboard onto the transom, simply replace one of the mounting nuts with a McGard locking nut. A free spinning collar turns if attacked by gripping tools, protecting against theft ... More Details

My Wishlist
Compare

Outboard Lock 50Hp Yamaha & Up - 74037 - 371-74037F1

Mcgard Locks, Hinges, Latches & Locks
$81.57
Designed to lock the outboard onto the transom, simply replace one of the mounting nuts with a McGard locking nut. A free spinning collar turns if attacked by gripping tools, protecting against theft ... More Details

My Wishlist
Compare

Prop Lock (J/E) 40-130 H.P. - 74052 - 371-74052F1

Mcgard Locks, Propellers & Hubs
$139.89
The best protection available against costly propeller theft. Once installed the McGard propeller lock offers 24 hour protection during use, storage and transit. A free-spinning collar will turn if at... More Details

My Wishlist
Compare

Prop Lock-Volvo Duo Prop - 74057 - 371-74057F1

Mcgard Locks, Propellers & Hubs
$179.00
The best protection available against costly propeller theft. Once installed the McGard propeller lock offers 24 hour protection during use, storage and transit. A free-spinning collar will turn if at... More Details

My Wishlist
Compare

Propeller Lock, 3/4-16 - 74039 - 371-74039F1

Mcgard Locks, Propellers & Hubs
$161.99
The best protection available against costly propeller theft. Once installed the McGard propeller lock offers 24 hour protection during use, storage and transit. A free-spinning collar will turn if at... More Details

My Wishlist
Compare

Propeller Lock, M18 X 1.5 - 74040 - 371-74040F1

Mcgard Locks, Propellers & Hubs
$145.93
The best protection available against costly propeller theft. Once installed the McGard propeller lock offers 24 hour protection during use, storage and transit. A free-spinning collar will turn if at... More Details

My Wishlist
Compare

Single O/B Lock 5/16-18 F/Sm - 74049 - 371-74049F1

Mcgard Locks, Hinges, Latches & Locks
$81.57
Designed to lock the outboard onto the transom, simply replace one of the mounting nuts with a McGard locking nut. A free spinning collar turns if attacked by gripping tools, protecting against theft ... More Details

My Wishlist
Compare

Single Stern Drive Lock 7/16 - 74018 - 371-74018F1

Mcgard Locks, Hinges, Latches & Locks
$79.17
Simply replace one of the sterndrive mounting nuts for theft protection. Stainless steel with free-spinning collar that will turn if attacked by gripping tools. No assembly required. Fits Mercruiser®;... More Details

My Wishlist
Compare

Twin Stern Drive Lock 7/16 - 74019 - 371-74019F1

Mcgard Locks, Hinges, Latches & Locks
$113.69
Simply replace one of the sterndrive mounting nuts for theft protection. Stainless steel with free-spinning collar that will turn if attacked by gripping tools. No assembly required. Fits Mercruiser®;... More Details

My Wishlist
Compare

Wheel Lock 1/2"-20 Chrome 5/Pk Rvx - 24538 - 371-24538F1

Mcgard Locks, Miscellaneous
$59.59

My Wishlist
Compare

Yamaha Outboard Lower Unit Lock - 74059 - 371-74059F1

Mcgard Locks, Hinges, Latches & Locks
$103.39
Designed specifically for Yamaha lower units, this set features a stainless steel locking bolt. Simply replace one of the original bolts above the propeller with a McGard locking bolt. Once installed,... More Details

Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.