Although I loath their in aisle & counter customer service, Canadian Tire does have some good products. Their hand tools, wrenches etc, are a good quality and have a lifetime warranty that is super easy to deal with. If you do happen to break it, bring it back and they hand you a new one immediately, no questions asked.
If you are careful, you can get a really good deal on a good powertool because their sales are many and are usually big percentiles. But you have to do your research on the make and model number. They carry mostly low end, consumer model stuff but if you watch the flyers closely and get there fast, you can get a sweet deal on a decent make/model.
