You’re halfway up a slick granite crack. Your fingers burn. Your last cam pulled in a surprise bounce test. Now you’re staring at an irregular flare that won’t take nuts or standard cams. Panic creeps in. You need gear that works where others fail—but most climbers don’t even know it exists. The solution? Understanding the full spectrum of types of climbing cams, especially the unsung hero: the tricam.
Why Standard Camming Units Fail in Real Rock
Modern camming devices—Friends, TCUs, Aliens—are engineered for predictable parallel cracks. But nature isn’t CAD-perfect. Thin seams taper unpredictably. Flared pods widen mid-crack. Rounded edges offer zero purchase. In those moments, your high-end cam just spins uselessly. And that’s when climbers either bail… or downclimb dangerously.
The truth? Most “all-in-one” rack philosophies are built for sport routes or clean trad lines—not alpine runouts or desert chimneys where chaos reigns.
How to Choose & Deploy the Right types of climbing cams for Any Crack
Picking gear isn’t about owning every brand—it’s about matching mechanism to geometry. Here’s how:
Passive vs. Active Placement Philosophy
Passive protection (nuts, hexes) jams; active cams (like Friends) expand outward under load. Tricams blur this line—they can be passive *or* active depending on how you place them. A #1 tricam in a shallow pocket? Pull it tight like a cam. In a constriction? Set it passively and forget it.
Size Matters—But Range Matters More
A single tricam often covers the gap between your smallest cam and largest nut. The Black Diamond #0.5 Tricam fits placements from 13–25mm—dead zones where micro-cams struggle and offsets won’t bite.
Clean Removal = Less Rope Drag
Tricams clean easier than cams in flared cracks because they don’t re-expand when unloaded. Less wrestling means less rope drag on traverses—a silent killer on long pitches.
| Gear Type | Best For | Weakness | Weight (per unit) | Cost (USD) |
|---|---|---|---|---|
| Spring-Loaded Camming Device (SLCD) | Parallel cracks, consistent width | Fails in flares, thin seams, or rounded pockets | 85–120g | $70–$110 |
| Offset Cams | Pin scars, shallow pods | Expensive, limited size overlap | 90–115g | $95–$130 |
| Tricam | Flared cracks, irregular pods, thin seams | Learning curve; placement technique-sensitive | 45–65g | $25–$35 |
| Nuts / Stoppers | Constrictions, clean tapers | Useless in parallel or flared cracks | 20–50g | $10–$20 |
The Industry Secret: Tricams Are Disappearing—And That’s Dangerous
Here’s what no gear rep will tell you: major brands are quietly deprioritizing tricams. BD dropped several sizes. Wild Country stopped production entirely. Why? Low margins and “low demand.” But demand isn’t low—it’s misunderstood. New climbers buy pre-built racks full of SLCDs, never learning how critical tricams are for marginal placements. Meanwhile, veterans hoard old stock like gold. I’ve seen parties turn back on El Cap’s Nose because their rack lacked a single #2 tricam for pitch 14’s infamous flared pod. The math is simple: one $30 piece prevents a $10,000 rescue—or worse.
FAQ: types of climbing cams
Are tricams safer than regular cams?
Not universally—but they’re safer *in specific placements* where cams can’t hold. Their passive-active duality makes them uniquely reliable in irregular rock.
Can beginners use tricams effectively?
Yes—with practice. Place them in backyard cracks first. Learn the “flick-and-set” motion. They’re cheaper to replace than cams when you drop one during drills.
Why don’t all pro climbers use tricams?
Many do—but off-camera. On established sport routes with bolted anchors, they’re unnecessary. But step onto remote big walls or desert towers, and you’ll find tricams on every elite rack.
