A trailer hitch lock box can conceal a spare key in a receiver, but product types vary: some are combination-lock key safes, while others are keyed padlocks or towing hardware. From the supplied options, the HitchSafe HS7000 is best for hidden key storage, and the 2-inch receiver key lock box is best for buyers who want a four-digit combination and a weather cover. The other listed products are not lock boxes, so they are included only to clarify what they can—and cannot—do.
| Product | Best suited for | Key distinction |
|---|---|---|
| HitchSafe HS7000 | Concealed key storage | Hidden hitch-mounted key vault |
| 2-Inch Receiver Key Lock Box | 2-inch receiver owners | Four-digit code and dust cover |
| BOLT 7018520 Padlock | Buyers considering a keyed padlock | Not described as a storage box |
| Adjustable Trailer Hitch | Towing setup needs | Not a security product |
| Airbird Adjustable Trailer Hitch | 2.5-inch receiver towing needs | Not a security product |
HitchSafe HS7000 Key Vault
The HitchSafe HS7000 is a hidden key vault with a four-digit combination lock. Its listing describes it as weather resistant and durable, and identifies cars, trucks, SUVs, and car-share use as intended applications. It is the best fit for someone seeking a concealed place to store a key rather than an exposed lockbox.
Best for: Drivers who want a hitch-mounted key-storage option for access sharing or keeping a spare available. Limitation: The supplied listing does not specify receiver size or detailed installation requirements, so confirm fit before choosing it.
2-Inch Receiver Key Lock Box
This EOXHFNLC Store box is designed for standard 2-inch truck and SUV hitch receivers. The listing says it installs without hardware using provided retaining pins. It has a four-digit mechanical combination lock, described as offering 10,000 possible codes, and includes a rubber dust cover intended to protect the dials from rain, mud, snow, and saltwater.
Best for: Buyers who specifically need a 2-inch receiver fit and prefer a combination code. Limitation: It is not listed for other receiver sizes; check the vehicle’s receiver dimensions before purchase.
BOLT 7018520 Padlock
The BOLT 7018520 is identified as a padlock for Chrysler, Dodge, Jeep, and Ram keys. The supplied product information does not describe it as a key-storage box or provide details about its lock mechanism, dimensions, or weather protection.
Best for: Buyers researching a vehicle-key-related padlock rather than a hitch-mounted key vault. Limitation: Choose a dedicated lock box instead if the goal is to conceal and store a spare key inside a hitch receiver.
Adjustable 2-Inch Trailer Hitch
This product is an adjustable trailer hitch for a 2-inch receiver. Its name lists a 5-inch drop and rise and a 12,500-pound gross trailer weight rating. It is towing equipment, not a lockbox, and the supplied details do not identify a key-storage compartment or security lock.
Best for: Shoppers comparing towing hardware who have a separate need for a trailer hitch. Limitation: Do not select it as a substitute for a hitch safe; it is not described as a key-storage product.
Airbird 2.5-Inch Adjustable Hitch
The Airbird product is described as an adjustable dual-ball trailer hitch for a 2.5-inch receiver. Its listed purpose is towing, not storing keys or locking a hitch receiver. The supplied product details do not provide additional features to assess as a security option.
Best for: Buyers specifically comparing an adjustable hitch for a 2.5-inch receiver. Limitation: It is not a trailer hitch lock box; choose a dedicated vault for concealed key storage.
Buying Guide: How to Choose a Trailer Hitch Lock Box
Does the safe match your receiver?
Start with receiver size. One supplied lock box is specified for standard 2-inch receivers. Do not assume a hitch safe fits every receiver: check the product’s fit details against the vehicle’s hitch dimensions and design before ordering.
Do you want a key vault or a hitch lock?
A hitch key vault stores a spare key behind a lock. A hitch lock or padlock serves a different security purpose and may not provide storage. Identify the intended use first: key access for a driver or guest calls for a vault, while securing hitch equipment requires a product specifically described for that task.
Combination or keyed access?
A combination lock avoids needing a physical key to open the vault, but the code must be remembered and shared carefully. A keyed lock depends on keeping its key accessible. Compare the mechanism stated in the listing and avoid assuming an unspecified product uses either type.
What weather protection is included?
Look for stated protections such as a cover over the dials and weather-resistant construction. The 2-inch receiver box listing specifically mentions a rubber dust cover and protection from outdoor conditions. Weather-related wording is not a guarantee that a product is fully waterproof, so review the manufacturer’s exact claims.
How much storage do you need?
Check the interior dimensions or stated capacity if you plan to store more than one key. The supplied details do not give dimensions for either key vault, so buyers needing room for a particular key fob should verify that information before purchase.
Frequently Asked Questions
What is a trailer hitch lock box used for?
It is a lockable container fitted at a vehicle’s hitch area, commonly used to conceal and store a spare key for authorized access.
Will every hitch lock box fit a 2-inch receiver?
No. Fit depends on the product. Confirm the stated receiver size and installation method before buying.
Is a hitch lock box the same as a hitch lock?
No. A lock box stores items such as keys. A hitch lock is intended to secure hitch or towing equipment and may not provide storage.
Are combination-lock hitch safes weatherproof?
Not necessarily. Check the specific listing for weather-resistance details and whether it includes a cover. Do not treat a dust cover as proof of full waterproofing.
Can I store a large electronic key fob in a hitch safe?
Only if it fits the safe’s interior. Verify internal dimensions with the seller or product documentation because the supplied listings do not specify storage measurements.