






304 Stainless Steel Outboard Motor Lock - Anti-Theft Marine Engine Clamp (12")
Tax included (excl. Monaco, Norway, N. Ireland). Check Cart/Checkout for rates. Shipping options (Standard 8-15d / Economy 25-45d) vary by address and weight. Delivery to remote areas is subject to extended transit times. Save ~7% on shipping for orders >100kg (220lbs).
Settlement Protocols
SECURE_ENCRYPTION_PROTOCOL_ACTIVE
Maximum Security for Your Marine Investment
Protect your outboard motor from theft with our Marine-Grade 304 Stainless Steel Lock. Precision-engineered for the harsh saltwater environment, this heavy-gauge steel bar lock provides a robust physical barrier against unauthorized removal.
Engineering Excellence:
- Corrosion Resistance: Crafted entirely from 304 Stainless Steel, offering superior resistance to rust and oxidation compared to cheaper alloy alternatives.
- Silent Operation: Integrated high-density rubber padding dampens engine harmonics, eliminating the annoying rattle and noise common with standard metal locks while protecting your motor's finish.
- Universal Compatibility: The 12-inch (304.8mm) adjustable slot mechanism fits a wide range of outboard mounting bolts, making it ideal for bass boats, pontoons, and yachts.
- Safety First: Includes two keys and a high-visibility yellow buoyant float, ensuring your keys stay afloat if accidentally dropped overboard.
Upgrade your vessel's security with a lock designed specifically for the unique demands of the open water.
Frequently Asked Questions
- Will this lock rattle while I am driving the boat at high speeds?
- No. Unlike basic metal locks, this unit is engineered with internal high-density rubber insert padding that grips the clamp sections tightly to dampen engine vibrations and eliminate metal-on-metal noise.
- Is the lock mechanism protected against saltwater corrosion?
- Yes. The entire body is constructed from 304 Stainless Steel, and the lock barrel features a protective weather cap to prevent salt spray and debris from entering the keyway, preventing seizing.
- Can I use this lock with my specific outboard brand and model?
- This is a universal 12-inch bar lock featuring an adjustable internal slot (49mm to 116mm range) designed to accommodate the standard mounting clamp bolts of the majority of outboard motor manufacturers.
Engineering Specs
ESTABLISHED 2017
AirowMarine
Professional Marine Hardware for a Safer Voyage.











