Bought this new several months ago.  Works fine, but one of the implements I use regularly is not compatible, so I am selling it.  Here is the description from Titan:

With this Category 2, 3 Point Quick Hitch, you can easily switch between implements and connect to your tractor's 3 Point hitch. Constructed with 4" x 4" structural steel tubing and reinforced with 9-Gauge steel gussets, this quick hitch has a 4,000 LB lifting capacity. Attach it to your 3 Point lift arms and easily install or remove implements in minutes. Once the adapter is connected to your tractor, you can easily connect to your 3 Point attachment using the top link hook, then secure the attachment's lift pins with the spring-loaded locking levers. 

UPDATED VERSION: This model features an adjustable hook to fit the upper pins on a wider variety of attachments.