Universal Truck Accessories | TowingTowsmartSold by Sportsmans Guide

Towsmart

TowSmart Barrel Style Receiver Lock 1/2 in. Diameter Pin with Sleeve

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Barrel-style Hitch

Pin receiver lock helps protect

Secures Ball

Mounts or hitch accessories to

1/2-inch Diameter

Sleeve for receiver use

Sleeved Design

Fits both 1/2-inch and 5/8-inch

Includes Weather-resistant

Dust caps to help protect

$24.99
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SKU: WX2*0740120

Overview

Built for securing hitch-mounted gear, this receiver lock helps keep ball mounts and accessories attached to the receiver when your trailer, camper, boat, or equipment is parked. Its sleeved design is made to fit 1/2 in. and 5/8 in. receivers, and the included dust caps help shield the locking mechanism from moisture and dirt buildup. Two keys are included for everyday use, while the note that it is not recommended to remain on vehicles for an extended period gives a clear limit on long-term storage.

Why Hunters Choose the Towsmart

Secures Ball

Mounts and hitch accessories to

Sleeved Design

Fits both 1/2-inch and 5/8-inch

Includes Weather-resistant

Dust caps to help protect

Comes Two

Two keys for convenient access

Designed Provide

A tight and secure fit

Key Features

  • Barrel-style hitch pin receiver lock helps protect boats, campers, trailers, and equipment from theft.
  • Secures ball mounts or hitch accessories to the receiver hitch.
  • 1/2-inch diameter pin with sleeve for receiver use.
  • Sleeved design fits both 1/2-inch and 5/8-inch receivers.
  • Includes weather-resistant dust caps to help protect the locking mechanism from moisture and dirt.
  • Comes with two keys.
  • Not recommended to remain on vehicles for an extended period of time.

Best Used For

  • Owners securing boats, campers, or trailers parked in shared or public areas
  • Users needing a hitch lock for ball mounts or receiver-mounted accessories
  • Drivers with 1/2-inch or 5/8-inch receivers seeking a sleeved fit
  • Anyone wanting a lock with dust caps for added protection against dirt and moisture
  • Users who remove hitch locks regularly and do not leave them installed long-term

Specifications

Corrosion Resistant MaterialsYes
Dust CapsWeather-resistant
Keys Included2
Pin Diameter1/2 in.
Protects Against TheftYes
Receiver Compatibility1/2 in. and 5/8 in. receivers
Recommended For Extended Vehicle StorageNo
Secures Ball Mount Or Hitch AccessoriesYes
SleeveIncluded
TypeBarrel Style Hitch Pin Receiver Lock

Pros

  • Secures ball mounts and hitch accessories to the receiver hitch
  • Sleeved design fits both 1/2-inch and 5/8-inch receivers
  • Includes weather-resistant dust caps to help protect the lock
  • Comes with two keys for convenient access
  • Designed to provide a tight and secure fit
  • Made of corrosion-resistant materials

Considerations & Trade-offs

  • The lock is not recommended to remain on vehicles for an extended period of time, so it may be better suited to use when the hitch setup is actively in service rather than left installed continuously.
  • The sleeved design is intended to fit both 1/2 in. and 5/8 in. receivers, but that also means it is a general-fit solution rather than a dedicated single-size lock.
  • Weather-resistant dust caps help protect the locking mechanism from moisture and dirt buildup, but they still require regular attention if the lock is used in exposed conditions.
  • The product includes 2 keys, so keeping track of a spare is important if the lock will be used across multiple trailers or accessories.

Suggested Comparisons

  • Hitch pins and receiver locks
  • Trailer security accessories
  • Ball mount accessories
  • Tow vehicle locking accessories

Suggested Accessories

  • Receiver hitch accessories
  • Trailer security accessories
  • Dust caps
  • Replacement keys

Frequently Asked Questions

What receiver sizes does this lock fit?

The sleeved design is made to fit 1/2" and 5/8" receivers.

What is included with the lock?

The package includes the hitch pin receiver lock, weather-resistant dust caps, and 2 keys.

What is this lock used for?

It is designed to secure a ball mount or hitch accessory in the receiver hitch and help protect boats, campers, trailers, equipment, and other valuable assets from theft.

Can it be left on the vehicle all the time?

No. The product information says it is not recommended to remain on vehicles for an extended period of time.

Does it have any protection against dirt or moisture?

Yes. It includes weather-resistant dust caps that help protect the locking mechanism from moisture and dirt buildup.