Stopper Set #4-13
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Stopper Set
Since 1971, Black Diamond has been refining the exceptional geometry of its Stoppers to provide micro-protection that stays put. Their bomber performance ushered in the age of clean climbing and has made them a staple of every climber's rack for nearly three decades. Rounded corners assist "cleanability," reducing the possibility of the nuts getting caught on irregularities inside cracks.
Details
- Original collection of Black Diamond's stoppers
- Time-tested shape with transverse taper for versatile constrictions
- Rounded edges assist with easy cleaning
- Includes Black Diamond's HotWire Carabiner
- Item #BLD0121
- Material
- [heads] aluminum [cables] steel
- Placement Range
- [4] 6.9/12.4mm [5] 8.4/13.5mm [6] 10.2/15.5mm [7] 11.7/16.3mm [8] 13.5/18.3mm [9] 15.2/20.8mm [10] 17.3/23.4mm [11] 20.1/26.7mm [12] 22.9/30.5mm [13] 26.4/35.1mm
- Strength
- [4, 5] 6kN [6-13] 10kN
- Includes
- Black Diamond HotWire Carabiner
- Claimed Weight
- 15.6oz
- Manufacturer Warranty
- 1 year
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 42 ratings
Review Summary
Here's what customers have to say
The set of climbing nuts is praised for its high quality, durability, and ease of use. The color-coded stoppers are reported to be effective and durable, making them a reliable choice for trad climbing. Many reviewers recommend the set as a great starter option, as it covers a wide range of commonly used sizes. Overall, the set is considered a reliable and essential piece of gear for trad climbing.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageJuly 15, 2025
Easy to use and place,
Easy to use and place, easy to differentiate between the sizes, and overall a great stopper set.
Originally reviewed on blackdiamondequipment.com
April 8, 2025
Works great
These are awesome in the alpine. Lightweight way to protect your whole pitch.
Originally reviewed on blackdiamondequipment.com
April 1, 2025
Classic
Building my first rack after many years of borrowing a friend's. These are classic and are an essential part of anyone's first rack.
Originally reviewed on blackdiamondequipment.com
January 1, 2025
Built tough!
These stoppers can handle anything thrown at em! They stand up to everyday challenges. Trust em with my life!
Originally reviewed on blackdiamondequipment.com
November 2, 2024
Stoppers work!
Simple design. Easy to use. Can’t beat a good solid nut placement. Great for building anchors or backing something up. Inexpensive protection every trad climber should have in their bag.
Originally reviewed on blackdiamondequipment.com
September 9, 2024
Nuts about these stoppers!
Great variety of sizes for the common climber. You’ll have no problem finding a stopper for a finger/ish sized constriction. Comes with a wire gate carabiner to attach to your harness or sling. Don’t forget to buy the nut removal tool too!
Originally reviewed on blackdiamondequipment.com
July 13, 2024
Great
The slight concave side helps with maximizing contact on placements
Originally reviewed on blackdiamondequipment.com
June 26, 2024
Great set of nuts
Exactly what I needed. Work well for climbing on granite!
Originally reviewed on blackdiamondequipment.com
March 17, 2024
Classic and Reliable
A lot of people act like cams are always better because they actively engaged the rock. But there's been so many times where a BD stopped is definitively the better fit. Gotta have them.
Originally reviewed on blackdiamondequipment.com
December 3, 2023
Honest review
Fair price for the quality of protection you get from these!
Originally reviewed on blackdiamondequipment.com
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