As an Amazon Associate I earn from qualifying purchases.


Universal usage -- outboard engine lock fits most outboards, lock mechanism to suit different bolt diameters. Width: about 1. 54 inches 40 mm. If you install the key upwards, water will accumulate in the lock and in the U-for Shaped groove at the bottom.
Quality material -- outboard motor lock is made of quality materials and will not rust, which has durability and good stability, which can meet or exceed all standard requirements. Length: about 11. 89 inches 303 mm. Function -- outboard engine lock with keys can prevent the outboard motor from being stolen, and it can also prevent the light from loosening.




Effection and purpose:simply solves outboard motor trailering problems, Quickly and easily installs around trim and tilt ram. Helps protect your outboard and minimizes strain on the boats transom. High-quality:uv protected. Compatible with:transom saver support and trailering Motor Locks Compatible with Yamaha, Evinrude/Johnson, Mercury, Suzuki, Honda marine engines.

If you mount it with the key up, water will be trapped in the lock and in the bottom U channel. Widely application - outboard Motor Lock fits most outboards, adjustable clamp slot, lock mechanism to suit different bolt diameters.


There are some boats that will sit to low to the ground while being trailered, resulting in not being long enough with this product in use. New design! fits most motors as long as there are 2 TRIM CYLINDERS. If this becomes an issue for you, we can make longer extensions that could help this issue.
1. Trimax
#ad
Black, Trimax TBL610 Outboard Motor Lock Quick Release/Install, Secures for Maximum Security
#adTrimax #ad - Constructed of heavy gage Steel Coated in Durable Powder Coat for Maximum Protection. Foam padding reduces rattles and vibration. Key hole cover helps keep out dirt and grime. Product dimensions: 1. 5" x 1. 6" x 12". Fits most outboard motors. Includes two 2 Trimax Flat Keys.More information #ad
Brand | Trimax #ad |
Manufacturer | Wyers #ad |
Height | 5.98 inches |
Length | 0.67 inches |
Width | 2.24 inches |
Part Number | TBL610 |
Model | 3003.9132 |
Warranty | Limited Lifetime |
More information #ad
2. McGard
#ad
Gray, McGard 74049 Marine Single Outboard Motor Lock Set 5/16"- 18 Thread Size, Set of 1
#adMcGard #ad - 5/8" hex Size. Outboard Motor Locks. Set of 1 lock, 1 ss 5/16" - 18 bolt, 1 key, 2 Washers and 1 Thread Lock Adhesive.5/16" - 18 thread Size. Overall lock length -. 750".More information #ad
Brand | McGard #ad |
Manufacturer | McGard #ad |
Height | 1.5 inches |
Length | 6 inches |
Weight | 0.35 Pounds |
Width | 7.5 inches |
Part Number | 74049 |
Model | 74049 |
More information #ad
3. Acouto
#ad
Outboard Engine Lock with Keys Outboard Motor Engine Lock Marine Outboard Motor Engine Lock with 2 Keys Hi‑Security Stainless Steel Hardware
#adAcouto #ad - Height: about 1. 57 inches 40 mm. Super easy to use, doesn't get in the way at all. Note -- outboard motor engine lock is best to install it face down to prevent water from entering. It prevents from stealing your outboard, adjustable clamp slot, also prevents from your clamp to get loose.Universal usage -- outboard engine lock fits most outboards, lock mechanism to suit different bolt diameters. Width: about 1. 54 inches 40 mm. If you install the key upwards, water will accumulate in the lock and in the U-for Shaped groove at the bottom.
More information #ad
There is internal sponge linings in both sections, it does not vibrate or make any rattle noise. Applicability -- outboard motor lock suitable for most outboard, adjustable clamping grooves, locking mechanism to adapt to different bolt diameters. Quality material -- outboard motor lock is made of quality materials and will not rust, which has durability and good stability, which can meet or exceed all standard requirements. Length: about 11. 89 inches 303 mm. Function -- outboard engine lock with keys can prevent the outboard motor from being stolen, and it can also prevent the light from loosening.
Brand | Acouto #ad |
Manufacturer | Acouto #ad |
Part Number | Acoutoggrk1n3wcq218 |
More information #ad
4. McGard
#ad
Mercury, McGard 74036 Marine Single Outboard Motor Lock Set 1/2"- 20 Thread Size, Set of 1
#adMcGard #ad - Overall lock length -. 750". Set of 1 lock, 1 key and 1 Thread Lock Adhesive. 1/2" - 20 thread Size. 5/8" hex Size. Outboard Motor Locks.More information #ad
Brand | McGard #ad |
Manufacturer | McGard #ad |
Height | 1.5 inches |
Length | 6 inches |
Weight | 0.25 Pounds |
Width | 7.5 inches |
Part Number | 74036 |
Model | 74036 |
More information #ad
5. McGard
#ad
McGard 74038 Single Outboard Motor Lock Set 1/2-13 Thread Size for Johnson/Evinrude 40 HP and Up, Pack of 1
#adMcGard #ad - Overall lock length -. 750". Set of 1 lock, 1 key and 1 thread lock adhesive. 5/8" hex size". 1/2" - 13 thread size". Outboard motor locks. Fit type: Universal Fit.More information #ad
Brand | McGard #ad |
Manufacturer | McGard #ad |
Height | 1.5 inches |
Length | 6 inches |
Weight | 0.25 Pounds |
Width | 7.5 inches |
Part Number | 74038 |
Model | 74038 |
Warranty | 1-year warranty |
More information #ad
6. McGard
#ad
Set of 1, McGard 74054 Marine Single Outboard Motor Lock Set M12 x 1.75 Thread Size, Suzuki/Nissan/Tohatsu
#adMcGard #ad - 5/8" hex Size. Fit type: Universal Fit. Overall lock length -. 750". Outboard Motor Locks. Set of 1 lock, 1 key and 1 Thread Lock Adhesive. M12 x 1. 75 thread Size.More information #ad
Brand | McGard #ad |
Manufacturer | McGard #ad |
Height | 1.2 inches |
Length | 5.8 inches |
Weight | 0.3 pounds |
Width | 4.2 inches |
Part Number | 74054 |
Model | 74054 |
Warranty | Limited 1 Year |
More information #ad
7. HQPARRTS
#ad
HQPARRTS Transom Saver Support and Trailering Motor Locks Compatible With Single Ram Outboard Mercury Evinrude Johnson Yamaha Honda and Tohatsu 3 Pcs Support Kit
#adHQPARRTS #ad - Note:universal wedge fits single-ram, power tilt outboards, it have been designed to enable safe highway transport of an outboard powered boat with the motor in a tilted position.Effection and purpose:simply solves outboard motor trailering problems, Quickly and easily installs around trim and tilt ram. Helps protect your outboard and minimizes strain on the boats transom. High-quality:uv protected. Compatible with:transom saver support and trailering Motor Locks Compatible with Yamaha, Evinrude/Johnson, Mercury, Suzuki, Honda marine engines.
More information #ad
Saltwater Safe. Made from high-quality materials for ultimate durability. Manufactured to meet or exceed strict quality requirements. Designed for use with single ram trim and tilt systems outboards engines. Specifications: size with 5 inches Transom Support and 4 inches locks.Brand | HQPARRTS #ad |
Manufacturer | HQPARRTS #ad |
Part Number | Transom Saver Support |
Model | Transom Saver Support |
Warranty | 1 YEAR |
More information #ad
8. KIMISS
#ad
KIMISS Outboard Motor Lock, Marine Outboard Motor Engine Lock with 2 Keys High Security Stainless Steel Hardware
#adKIMISS #ad - High quality material - outboard motor Lock made of polished stainless steel, it is sturdy and durable, can be used for long time in salt waters. Excellent function - it prevents from stealing your outboard, also prevents from your clamp to get loose.If you mount it with the key up, water will be trapped in the lock and in the bottom U channel. Widely application - outboard Motor Lock fits most outboards, adjustable clamp slot, lock mechanism to suit different bolt diameters.
More information #ad
Good performance -- super easy to use, doesn't get in the way at all. There is internal sponge linings in both sections, it does not vibrate or make any rattle noise. Note --- you had better mount it with the key facing down to keep water out.Brand | KIMISS #ad |
Manufacturer | KIMISS #ad |
Part Number | KIMISScf0t2qk947559 |
More information #ad
9. Heurofosh
#ad
Heurofosh One Transom Saver Support and Two Trailering Motor Locks for Single Ram Trim and Tilt Systems Outboards Engines Mercury Evinrude Johnson Yamaha Honda and Tohatsu
#adHeurofosh #ad - Compatible with yamaha, Mercury, Evinrude/Johnson, Suzuki and Honda marine engines. Precise design, wear and corrosion resistance. Product includes one 5-inch transom saver support and two 4-inch locks.More information #ad
Material: high density EPDM rubber high temperature and corrosion resistant. Designed for single ram trim and tilt system outboard engines.Brand | Heurofosh #ad |
Manufacturer | HeuroFosh Marine & Outdoor Products Center #ad |
Part Number | 2148 |
Model | 2148 |
Warranty | 30days |
More information #ad
10. RITE-HITE
#ad
Stabilizes Outboard Motors with Two Trim Cylinders and Newly Added Allen Wrench, RITE-HITE New Motor Holder
#adRITE-HITE #ad - It is constructed from unbreakable uhmw material and a high impact rubber top. This motor holder is the affordable way of reducting the risk of damaging your motor while on the move.There are some boats that will sit to low to the ground while being trailered, resulting in not being long enough with this product in use. New design! fits most motors as long as there are 2 TRIM CYLINDERS. If this becomes an issue for you, we can make longer extensions that could help this issue.
More information #ad
No more grease and Grime. If there are any questions please contact us. It is unclear as to if there are certain brands of boats or certain lengths that cause this. Comes with two red hydraulic steering Stabilizers Included for Trailering and an Allen Wrench so that the motor will not rotate side to side while trailering.Brand | RITE-HITE #ad |
Manufacturer | R.M. Industries #ad |
Part Number | 31023 |
Model | 31023 |
More information #ad
30-90% Disocunts Found!
We found that some of the products on this list are now discounted on Amazon! Do you want to see these products?
Disclaimer: We earn small fee from purchases made on Amazon.