Stainless BBQ Smoker Mr Bar B Q 02109X Stainless Steel Smoker Box with Lid

Stainless BBQ Smoker Mr Bar B Q 02109X Stainless Steel Smoker Box with Lid

Stainless BBQ Smoker Mr Bar B Q 02109X Stainless Steel Smoker Box with Lid

Heavy gauge stainless that will allow your wood chips to smoke without flaming up.
Your only limitation is that the box is about 1 inch thick so you will NOT be able to put large hunks of wood into it. I have an electric Brinkman that has a flat metal plate over the heating element from which the wood always falls (or at least 50% of it) into the bottom of the smoker. This smoker box is small enough to go on top of the heating element but under the water pan.
It has no hinges so it opens easy UNLESS IT IS HOT. TO MAKE FUNCTIONAL, UNLESS YOU ARE DOING A QUICK SMOKE, YOU NEED TO BUY 2 OF THESE. Why, you need to fill one and place on/near heat source. When smoke stops emanating, take a pair of BBQ tongs and remove it to cool off. While cooling, take your second filled chip box and place on heating source and close door. Refill the other box when cool, and it will be ready to use.
If I were going to use a larger chunk wood in a place that did not limit size, I would just cover with heavy foil to keep wood from flaring up and burning.
Hope this helps.

Stainless BBQ Smoker Mr Bar B Q 02109X Stainless Steel Smoker Box with Lid