Description
Sea-Dog 1/4" Galvanized Coupler Lock Pin | Boat Supply Store
Prevent accidental trailer uncoupling during transit with this essential security device. Engineered with electrogalvanized steel, this 1/4" square pin offers robust corrosion resistance for marine environments. Its spring-tensioned snap lock bale ensures a secure closure, vital for securing your boat trailer on the road to the coast or a fishing spot on Lake Conroe.
Key Features
- Enhanced security with a 1/4" square pin profile
- Corrosion resistance from electrogalvanized steel construction
- Reliable holding power via spring-tensioned snap lock bale
- Broad applicability to most standard coupler sizes
- Mitigates risk of trailer detachment during transit
- Durable build for demanding marine applications
- Simple, tool-free installation process
- Cost-effective security upgrade for trailer hitches
Specifications
| Product Specifications | |
|---|---|
| Pin Diameter | 1/4" Square |
| Material | Electrogalvanized Steel |
| Locking Mechanism | Spring-tensioned snap lock bale |
Who This Is For
Boat owners and trailer users requiring a reliable method to secure their trailer hitch during transportation. Ideal for those prioritizing trailer safety and preventing unintended detachment from the towing vehicle.
How It Compares
| Feature | Sea-Dog 1/4" Galvanized Coupler Lock Pin | Reese Towpower 7014700 Trailer Coupler Lock |
|---|---|---|
| Pin Diameter | 1/4" Square | 1/4 inch |
| Locking Mechanism | Spring-tensioned snap lock bale | Keyed Lock |
| Material | Electrogalvanized Steel | Steel |
| Corrosion Resistance | Electrogalvanized for corrosion resistance | Chrome Plated |
Common Concerns Answered
Does this lock fit all trailer coupler sizes?
This Sea-Dog lock is designed to fit most standard coupler sizes. While generally accommodating, verification against your specific coupler dimensions is recommended if you encounter fitment issues.
How secure is a snap lock compared to a keyed lock?
The spring-tensioned snap lock bale provides a strong and immediate lock, effectively preventing accidental uncoupling during transit. For those prioritizing key-based security, alternative keyed locks are available.
Is the snap lock difficult to operate?
Initial use of the snap lock bale may feel stiff as it is designed for a secure fit. With regular use, operation becomes smoother while maintaining its reliable engagement.
Frequently Asked Questions
What is the purpose of a coupler lock pin?
A coupler lock pin secures the trailer hitch to the towing vehicle, preventing accidental detachment during transport and adding a layer of security against theft.
What material is the Sea-Dog Galvanized Coupler Lock Pin made of?
The pin is constructed from electrogalvanized steel, offering enhanced resistance to corrosion, which is crucial for marine and outdoor applications.
What size coupler does this pin fit?
This pin is designed to fit most standard trailer coupler sizes. Its 1/4" square profile is a common dimension for securing hitches.
How does the snap lock bale work?
The spring-tensioned bale is inserted through the coupler and then snaps into place, creating a secure lock that prevents the pin from being accidentally dislodged.
Is this product safe for use in California?
This product is compliant with general safety standards for trailer accessories. However, it is subject to California Proposition 65 warning requirements, as indicated.
