Brand: Black Diamond
Category: Climbing Protection
Recommended by Spencer Huffman, Rock and Alpine Guide | Climbing Instructor and Coach — San Diego, CA
Highlights: durable
The C4 Camalot by Black Diamond is the ultimate climbing protection device, renowned for its exceptional strength-to-weight ratio and user-friendly design. Trusted by climbers for over 35 years, it combines innovative features that enhance safety and efficiency on any climbing adventure. 1. Lightweight, sculpted lobes designed for optimal strength-to-weight performance. 2. Visual differentiation on larger sizes for quick and easy identification when racking. 3. Innovative trigger keeper on sizes #4 to #8 for compact racking and instant release. 4. Wide trigger for enhanced handling and ease of use during placement. 5. Durable construction synonymous with Black Diamond Equipment, ensuring reliability in various climbing conditions. 6. Available in multiple sizes to accommodate a wide range of crack widths and climbing scenarios. The C4 Camalot is ideal for traditional climbing, providing essential protection on multi-pitch routes, sport climbs, and challenging ascents. It excels in rocky terrains and varied environments, making it suitable for both novice and experienced climbers. Whether tackling first ascents or established trade routes, this cam is designed to perform under pressure, ensuring safety and confidence on every climb.
Price: $89.95
- Who it's for
- Trad climbers building a first rack or filling gaps, especially for sizes #1 and up. Hosts recommend a set of #0.3–#3 as a solid starting range, with doubles in sizes 1–3 for a full rack.
- What people are saying
- Universally praised as the industry standard — durable, dependable, easy to use, and good value. Multiple hosts note they prefer the Z4 for smaller sizes and switch to C4s at #1 and above.
- Worth noting
- Several hosts flag the Z4 as the preferred alternative in smaller sizes where it's available. No durability complaints appear across any of the nine notes.
Spencer Huffman's review
A favorite cam in the bigger sizes (1 and up). Can't beat 'em!
Recommended by Spencer Huffman, Rock and Alpine Guide | Climbing Instructor and Coach
Frequently asked questions
Who is the C4 Camalot for?
Trad climbers building a first rack or filling gaps, especially for sizes #1 and up. Hosts recommend a set of #0.3–#3 as a solid starting range, with doubles in sizes 1–3 for a full rack.
What do experts say about the C4 Camalot?
Universally praised as the industry standard — durable, dependable, easy to use, and good value. Multiple hosts note they prefer the Z4 for smaller sizes and switch to C4s at #1 and above.
What should you know before buying the C4 Camalot?
Several hosts flag the Z4 as the preferred alternative in smaller sizes where it's available. No durability complaints appear across any of the nine notes.
What does Spencer Huffman say about the C4 Camalot?
A favorite cam in the bigger sizes (1 and up). Can't beat 'em!
Why does Spencer Huffman recommend Black Diamond?
Spencer Huffman recommends the Black Diamond C4 Camalot for climbing protection. A favorite cam in the bigger sizes (1 and up). Can't beat 'em!
Is the C4 Camalot a good climbing protection?
Yes — Spencer Huffman recommends the C4 Camalot by Black Diamond as their climbing protection pick. A favorite cam in the bigger sizes (1 and up). Can't beat 'em!
More from Spencer Huffman's Trad Climbing Gear
View Spencer Huffman's expert gear recommendations on Rendezvu
What other hosts are saying
13 experts recommend the Black Diamond C4 Camalot.
Cora Hanson, AMGA Single Pitch Instructor
A staple on any trad climber's rack, I carry singles in the Black Diamond C4s including #1, 2, 3, 4, and 5. They have a slightly smaller camming range than the Wild Country Friends, which offers great variety on your rack so you can always find that perfect placement.
Recommended in Top Rope Anchors
Ben Lim, AMGA Certified Rock Guide, Assistant Ski Guide, Apprentice Alpine Guide
These are the standard against which every other piece of traditional climbing protection is measured against. I often even think about stopper sizes in relation to the sizes of C4 cams.
Recommended in Rock Climbing Essentials
Ryan Harris, Mountain Guide and Ski Patroller
part of my standard rack
Recommended in Traditional rock climbing
Dan Morley, Rock Climbing Guide
C4's are the standard by which all other cams are measured and, in my opinion, the best value for your money. While I do prefer the Z4's for the sizes they're available, I also own C4's in all the sizes and they perform great. My recommendation for building a full rack of cams to tackle nearly any climb: get one of each of sizes 0, 0.1, 0.2, and 4; get two of each in sizes 0.3 to 3.
Recommended in Trad Climbing Gear
The long time standard in cams! BD C4s are hard to beat, long lasting, easy to use, and at a reasonable price point. I use C4s in sizes #1 and up, and generally carry two each sizes 1-3, supplementing with larger sizes as needed. For smaller cams I prefer the Z4, and will often use Ultralights when concerned about weight.
Recommended in Trad Climbing
Owen Duda, Climber, Guide, Craftsman, Writer
The C4 Cams are the classic BD cams that have remained true to their capabilities. This link will allow you to purchase individual cam sizes to fill the void in your rack.
Recommended in Trad Climbing
Michael Murphy, Rock Climbing Instructor and Business Owner
BD cams are the workhorse of my rack. If you're looking to buy cams for the first time, buy a rack of Camalots.
Recommended in Guide Kit
Chris Johnson, Apprentice Climbing Guide, Professional Ski Patroller
The gold standard in cams. For a beginner rack, a single set of #0.3-#3 is a great range for Colorado.
Recommended in Trad Climbing Gear
Joe Kalis, Oncology Pharmacist / Aspiring Guide
The tried and true and refined trad classic. Ubiquitous, durable, dependable without being flashy.
Recommended in Rock Climbing
Brent Smith, AMGA Rock Guide and Apprentice Alpine Guide
These are the bread and butter cams that should be on every trad climbers rack. Sizes 1 (red) through 4 (grey) are the perfect balance of weight and functionality.
Recommended in Trad Climbing
Industry-standard cams. I use the classic C4 cams for size #1 and bigger
Recommended in Rock Climbing
Tried and true cams. I prefer Z4s for the smaller sizes and have C4s from 1 through 6.
Recommended in Rock Climbing Mentorship Program
