Classic cams. Place them right and they'll save your life every time. Read more

Nice cams, great for the price Read more

Lived up to all the expections! Watch the climbing dvd it’s dope. Read more

Amazing, just finished my first triple pitch trad route. Thanks to these bad boys. Absolutely love them Read more

Exactly what I order at a great price. Delivery was on time. Read more

Reasons you should buy these: 1. These handle all your standard parallel cracks in the size ranges they cover better than any other standard cam. You'll need to supplement the C4s with some smaller cams and cams for flaring cracks, but you'll never need anything else for parallel cracks in their size range. 2. They are durable. 3. Black Diamond's production is consistent and they stand behind their product in the rare case of a defect. 4. They are popular, so people are familiar with them. Your climbing partners will be familiar with your rack, and you'll be familiar with your partners' rack. 5. The popularity and durability of these cams means they have excellent resale value. If you decide you don't like them or to stop trad climbing, you can sell them easily. Read more