Master Lock Trailer Coupler Lock - Silver
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Product Information
Full details
This Master Lock Stainless Steel Adjustable Coupler Lock is designed for vehicle, trailer, and RV owners seeking robust security. Its key benefit is adaptable fit across popular hitch depths, providing versatile protection against theft. A potential caveat is its reliance on user correct application for maximum effectiveness. Key features include adjustable pin depths, a durable stainless steel construction, and a rekeyable cylinder for convenience.
All features
| Colour | Silver |
|---|---|
| Model Part Number | 2847DAT |
| Brand | Master Lock |
Extended Product Information
FAQs
What are the adjustable depths of the pin?
The pin is adjustable to 5/8", 1", and 2" depths, covering the three most common coupler depths.
What material is the lock made of?
The lock is constructed from durable stainless steel.
Can I get multiple locks that use the same key?
Yes, the lock features a rekeyable cylinder, allowing for keyed-alike convenience with other compatible Master Lock products.
How does the water-tight cap work?
The cap is designed to fit snugly over the lock cylinder, preventing moisture and dirt from entering the internal mechanism.
What is the overall length adjustment range of the lock?
The coupler lock adjusts from 9/16 in. to 2-3/4 in. in length.
What is included with the lock?
The product includes one trailer coupler latch lock and two keys.
Is this lock suitable for all types of trailers?
It is best suited for standard vehicles, trailers, and RV hitch locks that utilize common coupler depths.
Troubleshooting
Lock cylinder is difficult to turn or key won't insert.
Ensure the correct pin depth is selected and the pin is fully seated. Check for debris in the keyway and clean if necessary. Ensure the coupler latch is fully closed and aligned correctly.
Water or dirt has entered the lock mechanism.
Clean the exterior and ensure the water-tight cap is properly attached. If the mechanism is stiff, apply a small amount of graphite lubricant designed for locks.
Lock seems loose on the coupler.
Re-adjust the pin to one of the other available depths to achieve a tighter, more secure fit. Ensure the pin is fully extended through the coupler latch.
Pros and Cons
Pros
- Adjustable to fit multiple common hitch depths.
- Durable stainless steel construction resists rust.
- Rekeyable cylinder offers convenience for multiple locks.
- Water-tight cap protects internal components.
- Provides flexible security for various trailers and RVs.
Cons
- Requires user to select the correct pin depth for optimal security.
- Can be bulky on smaller hitches.
- Two keys are included, but additional keys may need to be ordered separately.
- Requires proper maintenance to ensure water-tight cap remains effective.
Setup, Compatibility & Care
Setup: To set up the lock, insert the adjustable pin through the coupler latch mechanism. Select the appropriate pin depth (5/8", 1", or 2") that best fits your coupler. Once the pin is in place, secure it with the lock cylinder and insert a key to engage the locking mechanism.
Compatibility: This lock is designed for use with standard trailer coupler latches on vehicles, trailers, and RVs. It adjusts from 9/16 in. to 2-3/4 in. length, accommodating three popular depths: 5/8", 1", and 2".
Care: To maintain the lock's performance, periodically clean the exterior with a damp cloth. Ensure the water-tight cap is securely in place after each use. For prolonged storage or exposure to harsh conditions, consider applying a light lubricant to the keyhole and cylinder.