Black Diamond Anodized Stoppers

Sku: bd-stopper-11

Free 2-day shipping

on orders over $50

One Color

Have a question about this product?

Tried, tested, and trusted for years by climbers near and far, Black Diamond Anodized Stoppers belong on every trad climber's rack. From granite fissures to sandstone cracks, these nuts feature a transverse taper, which is fancy language for their ability to work in flaring crevices and asymmetrical constrictions. When your buddy oversets one of these stoppers on a scary lead, you'll appreciate the rounded edges which make these chocks much easier to clean than other passive protection. Embrace the gear that ushered in the clean climbing revolution and invest in these Anodized Stoppers.

Leave a review for a chance to win a $500 Gift Card!

Ordering gear online is tough with so many options, sizing issues and unknown quality. So we are asking our community of Gear Coopers to contribute by reviewing all the gear you own because what's better than sharing your best beta with a good friend.

All reviews will go through a review process, and only approved reviews will count as an entry into the contest.

We are looking for honest gear reviews. Please only provide valid applicable content as if you were sharing information with your best friend.

You are more than welcome to enter as many times as you want, but only one entry per item you own.

Customer Reviews

Based on 1 reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Write a Review Ask a Question
  • Reviews (1)
  • Questions (0)

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!
  • How long have you owned this product? 8 years
  • What is your outdoor experience level? Expert
  • How did this product fit? True to size

Most popular nuts in the US

Across the pond, DMM and Wild Country nuts are the clear favorite. In the US, the BD Stoppers seem to be the standard. I've used mine for years and quite like them, but I have to admit it's probably because I'm so used to them. I think they are a good general purpose nut, and your partners will be familiar with them. That said, there are specialty options out there to save weight or disguise yourself as a Brit.