Features:

• Heavy-duty sprinkler spike base
• Die-cast zinc; plated for durability and corrosion resistance
• Single connector

Editor Reviews:

Product Description:
You can BBQ all night long without changing a tank using this 46-inch long high-pressure hose. This is a very popular hose because this hose connects appliances that are designed for disposable cylinders to a 5-20 pounds refillable LP type tanks giving users much longer run times and convience.

Amazon.com Review:
Turn a portable gas grill into a standard barbecue that goes the distance with this convenient adapter hose. Perfect for grilling on the go, portables aren’t always the best way to go for all-night entertaining. They run on small propane cylinders that can be difficult to dispose of and last no more than a couple of hours. However, thanks to Weber you can have your portability and endurance too. Weber’s handy adaptor hose allows you to connect with standard 20-pound tanks of propane for extended cooking times and easy refilling. --Mary Park

Rating : - Doesn't work with Q 300
There's no mention of this in the product description. This product won't work with the Weber Q 300 Grill.