
The ATC-XP offers two modes of use so you can give a smooth ride to anyone. Deep, cleated V-grooves provide higher friction for catching heavier climbers or when using smaller ropes in icy conditions. Its thick walls and smooth curves make it incredibly rope friendly. Use the low friction side when belaying lighter climbers, for long rappels on slabs and when you need a little less friction for smoother feeds. Because friction equals heat, the ATC-XP’s swanky gel logos insulate your fingers from skin burning heat during rappels. This is a versatile device that offers a tremendous bite and is perfect for all season use.
The Black Diamond ATC-XP is a true variable-friction belay and rappel device with wicked holding power. With the ATC-XP, a climber can control how much friction they want while belaying or rapping, which in turn means greater control with multiple rope diameters. Ice climbing with an 8.1mm rope? Use the ATC-XP in high friction mode, pulling the rope over its contoured teeth. Rappelling with a fuzzy 11mm down a granite slab? Use the device in regular friction mode. An extended central web keeps 'biners and ropes properly oriented and reduces kinking. This Black Diamond belay device is such a favorite among climbers that it won the Climbing Magazine Editor's Choice Award. *Assorted colors.
Bottom Line:Black Diamond has made an essential piece of climbing gear essentially better.
The new ATC-XP is a true variable-friction belay and rappel device. What’s this mean in plain English? Well, with the ATC-XP, a climber can control how much friction they want while belaying or rapping, which in turn means greater control with multiple rope diameters. Ice climbing with an 8.1-mm rope? Use the ATC-XP in high-friction mode, pulling the rope over the ATC-XP’s contoured teeth. Abseiling with a fuzzy 11-mm down a granite slab? Use the device in regular-friction mode. An extended central web keeps biners and ropes properly oriented and reduces kinking. An added bonus is the thick rope-bearing radii of the ATC-XP—which means ropes wear less and last longer.
The ATC-XP Friction Device by Black Diamond maintains the silky-smooth feeding of the ATC but ups the braking power. For belaying and rappelling with 7.7-11 mm ropes, it's designed with a smooth, low-friction side and a high-friction side with v-shaped grooves for three times more friction. An extended central web keeps biners and ropes properly oriented and helps reduce kinking.

The Black Diamond ATC-XP offers two modes of use so you can give a smooth ride to anyone. Deep, cleated V-grooves provide three times the holding power in its high friction mode for catching heavier climbers or when using smaller ropes in icy conditions. This versatile device works with 7.7 mm to 11 mm ropes and is excellent for all-season use.
The Black Diamond Atc-xp maintains the silky-smooth feeding of the ATC but ups the braking power thanks to it's grooved rope slots.
| Auto Locking: | No |
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| Country of Origin: | United States |
| Recommended Use: | Variable tension needing belays/rappels |
| Strength: | 22kN |
| Warranty: | 1 year |
| Weight: | 89 g / 3.1 oz |
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View other products from Black Diamond classified in Climbing > Belay & Ascend. View all products from Black Diamond.
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Sometimes, we can't be sure that the product is the same across the stores that offer it, so you may find the same product listed more than once on GearBuyer.com, we list these highly similar products below.
| Black Diamond ATC-XP Belay Device | $19.16 - $23.95 | |
| Black Diamond ATC-XP Belay/Rappel | $19.16 | |
| Black Diamond ATC | $18.95 |
These are products that have been indicated being comparable to this product:
| Black Diamond Super Slacker Bag Hiking & Camping > Backpacks | $27.95 - $39.95 | |
| Black Diamond ATC Air Traffic Controller Climbing > Belay & Ascend | $18.95 - $18.99 | |
| Bluewater 8 mm Canyon Pro Static Rope - 200 ft Climbing > Ropes | $282.49 | |
| Soto Pocket Torch Hiking & Camping > First Aid & Emergency | $19.95 |
This product is available in the following colors:
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| Side view |
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Gold Standard | |
| Rating: | ![]() |
Love it - so much more holding power then a standard type belay device. I especially like it when there is a weight difference between belayer and climber. I notice when ice climbing and if the rope gets a little frozen, it does make for a little bit more of a jerky ride, but even with this, it is confidence instilling that not only will you catch a fall with your bulky gloves, but you will be caught as well. The new standard - from the gym to the crag. | |
| Jeremy Stoshick at Backcountry.com on 01/31/2010 | |
The ATC-XP is solid, | |
| Rating: | ![]() |
At first I thought the teeth might just a gimmick to charge a little more for a fancy-looking ATC, but I thought I'd try it out. My climbing partners have about 60 lbs on me (I'm 5'3"/120) and I thought something that would increase the friction when I lock-off would be great. This ATC really delivered! Of course other Black Diamond ATCs don't slip when you lock-off correctly, but this one holds just as much without having to try as hard to maintain a steep angle, which can be tiring if you're using it all day. Better to save your energy for the climb. And for the times I belay someone more than my size I just flip it and use the regular friction side. | |
| Jordan P. at Backcountry.com on 07/21/2005 | |
improving a classic?? | |
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We all know the ATC. We probably all have one or have owned one at some point. How can BD possibly improve on such a classic, clean, simple, lightweight and proven design? They add teeth. I was skeptical about the ATC-XP at first, but I am a believer now. It's basically the same trusted feel of the regular ATC but when you want to use them, the teeth are a worthy feature. Skinny double rope rappels won't cause your palms to heat up like a burner plate anymore. And it's still lightweight, compact, and of course bombproof. Pick one up. | |
| backcountryreviewer - tony at Backcountry.com on 05/20/2004 | |
Black Diamond ATC XP | |
| Rating: | ![]() |
I purchased the XP because for some reason i just cant seem to get enough control with the ATC. What i really like about the XP is that if you have 2 climbers who like different styles of belay devices, each climber can use whatever side of the XP that they like, wether its the friction side or the smooth side. I prefer the friction side that seems to give you so much more control and piece of mind when belaying. Excellent product and design. Recommended for belayers who prefer maximum friction... that sounds dirty. | |
| BW at Backcountry.com on 10/28/2009 | |
Holding power | |
| Rating: | ![]() |
The Black Diamond ATC-XP is far better than most standard ATCs. The Black Diamond ATC-XP gives you the option to use the grooved high-friction side for belaying with exceptional holding power, or you can flip the ATC-XP over and use the low-friction side for smoother and faster roping. The thick walls and smooth curves are rope friendly, and the thick rope bearing radii reduce rope wear. The Black Diamond ATC-XP is my number one recommended belaying device, especially do to the quality vs price ratio being extremely in your favor. | |
| N/A at Backcountry.com on 05/14/2010 | |
Holding power | |
| Rating: | ![]() |
The ATC XP is just plain awesome. There's not much more to say than that. Thread it in high friction mode if your friends plan on hanging out on the wall for a while to give your hands and arms a break. If they're just running some quick routes and you're not going to have to hold anyone up for an hour you can use it just like a regular ATC. It doesn't get much simpler or more effective than that. | |
| Kretzky at Backcountry.com on 08/10/2009 | |
Great device | |
| Rating: | ![]() |
I always feel good climbing above one of these. Catching is easy with it and makes soft catches easy. I would use this device over the GriGri any day, unless you can't see the climber or it is a super long pitch that is longer than your attention span. | |
| ash3561097 at Backcountry.com on 03/07/2010 | |
Good teeth | |
| Rating: | ![]() |
The XP is a great device, the only problem that I have had is there being too much friction through using the teeth. This does not occur all the time but when you first use the extra friction side you will immediately notice a difference versus a normal ATC. Rapelling is very safe and secure. Great device, and I have been happy with it. It belays and rappels well with all rope diameters. | |
| Michaela at Backcountry.com on 03/17/2006 | |
Great for belay | |
| Rating: | ![]() |
I use a 10.3mm rope for rock climbing and the ATC-XP works great with it. The high friction side is great for belay, however not for rappel; it's a little bit too much friction and sometimes you have to feed the rope when you're beginning the descent at the top of the route. But that's why this ATC has a low friction side and it performs really good too. Definitely recommended. | |
| Ernesto V. at Backcountry.com on 06/19/2009 | |
Black Diamond ATC-XP - My favorite | |
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The Black Diamond ATC-XP is easily my favorite ATC. The high friction mode helps a lot especially when belaying someone who weighs more than you. I also love it for its versatility in rappelling. The high friction mode gives you security on those long rappells but filp it around and have fun soaring down those others with a little more speed. It is the best ATC for the all around climber/canyoneer. | |
| MJ Johnston at Backcountry.com on 10/08/2008 | |
Get safe | |
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If it doesn't pass a whistle test, don't use it. Safe'n up Fools.......... | |
| India Delta at Backcountry.com on 05/16/2009 | |
Its ok, but the ATC is better | |
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I bought one of these and I liked it, but it is a little hard to get the rope in the teeth, unlike the ATC. With the ATC you can put the rope to the side, at any place and it stops the fall. With the ATC-XP you have to get it in those little teeth. Now you can flip it around and use it the other way, but whats the point of getting the ATC-XP. If you are just starting out, this is a good item, it will give you a little edge. If you are not just starting out, and you are exploring new stuff, I prefer the ATC because I like the simplicity much better. | |
| Eric B. at Backcountry.com on 01/13/2005 | |
Works just fine | |
| Rating: | ![]() |
I like my XP just fine, it works just like it is suppose to. But after I bought it I read an article that said the longer friction channel and sharper V shape of the BD ATC builds more heat from friction and is harder on your rope's sheath then others like the Reverso 3 which has half the channel length and a more rounded trough. | |
| Matt Oliver at Backcountry.com on 03/26/2009 | |
I'm still using the classic | |
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I traded this in for a classic ATC. No matter which way I flipped the thing, the teeth always seemed catch the rope a little as I feed it... Just a preference thing I guess, the concept is pretty cool, just didn't work for me. | |
| Cory Guru at Backcountry.com on 03/30/2010 | |
What are these grooves for? | |
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Black Diamond has proved themselves bomber over and over again. But ... the v grooves are worthless. They just dig into your rope decreasing your rope life. Buy a Trango B-52. | |
| Brandon Smith at Backcountry.com on 03/16/2010 | |