The BulletProof Medium Duty 2" Receiver Attachment is rated for up to 5,000 lbs. gross trailer weight and up to 500 lbs. tongue weight capacity. It is a must have accessory for your BulletProof Hitch® when you want to connect any 2" receiver accessories such as a bike rack or a cargo carrier. It can also be used for flat tow applications. Compatible with all steel Medium, Heavy or Extreme Duty BulletProof Hitches®. Adding it to the channel of your hitch when towing your camper will allow you to easily bring bikes or kayaks for a weekend full of fun! Or it can give you extra storage space when used with a cargo carrier. Finished in our signature black textured powder coat, the Medium Duty Receiver Attachment comes with three corrosion resistant pins and R-clips. Two are used to mount the attachment into the channel of your BulletProof Hitch® and the remaining pin will be used to secure the 2" receiver accessory that you are using into the receiver tube of the attachment. If you will be flat towing more than 5,000 pounds, we would suggest our BulletProof Heavy Duty 2" Receiver Attachment. Backed by our Lifetime, no-hassle warranty. *Note: Not to be used with hitch extenders *PATENT PENDING