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Climb to live.

If mutation is the next step in evolution, then the Black Diamond GridLock Screwgate Carabiner might be a glimpse at a future in which humans have super-sticky hands and live on high-alpine cliffs. With its intelligent design, this 'biner provides intuitive and proper belay orientation. And thanks to its I-beam spine cross-loading becomes a thing of the past... just like the living below tree line.

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Black Diamond GridLock Screwgate Carabiner

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Here's what others have to say...

4 5

Daniel Joo

Member since 

If you are using this biner with a GriGri, it works very well. My only qualm is that it is cumbersome to the GriGri on and off the biner, which is necessary every time you load the GriGri. Overall, good product.

4 5

Christopher Columbus

Member since 

Creative piece of gear, definitely prevents cross loading while belaying from the harness. A little bit of a hassle on multipitch if trading leads when switching from belaying off the anchor to the harness, usually reserve this for single pitch.

5 5

Federico Garcia

Member since 

i veen using these for the last year and a half and i really like them, they do what they were ment to do, Belay! but if you are looking for a carabiner that can be used in multiple situations these is not the best. I love the design and prevents cross loading ! just have to get used to it.

4 5

Kayla Weiser

Member since 
Groups:

It's absolutely bomber! This thing is heavy duty, and does what it needs to. I've used it only in belay situations, and have no complaints. Black Diamond does it again!

5 5

Will Palmer

Member since 
  • Gender: Male
  • Familiarity: I've used it several times

Been using this thing at the Red for a couple months now and I wouldnt dream of using anything else. Works as well if not better than advertised. When I was researching it some people said that it was hard to maneuver/get on and off, but that hasn't been a problem at all for me. If you are considering this go ahead and get it.

5 5

Yonatan

Member since 

Great one purpose biner, really easy to use and it hard for the belayer to mess up. Light, good construction excellent product.

4 5

Cade17

Member since 
  • Familiarity: I've put it through the wringer

I love this biner, the design was a great idea to prevent cross loading! I think its a little pricey though because i use to use a screw gate that only cost me about 9$ and even though the gate is extending into the bottom loop of the carabiner to prevent cross loading i don't think that alone was worth another 11$, but at least once you get this one your guaranteed safety and a better belay setup!

5 5

blntfngr

Member since 

Picked one of these up for me a while back. Love the way that it holds everything in place with no cross load. Eventually the inevitable happened and my 8 year old daughter claimed it. The first two times practicing loading it she fumbled, but now she throwes it on with not a single hickup. I'll be picking me up another one shortly.

5 5

Pierre Benitez

Member since 

After using this biner... It is my only biner now to belay. It stays in place. I dont have to worry about cross loading ever again. It takes a bit to get used to. Slider your harness loop through the back back. But after a few attempts its like nothing. A++++++ for this device.

5 5

Rat a Tat Nat

Member since 
Groups:

Say good-bye to cross-loading! Not the easiest to use for anything but belaying but I definitely recommend it. Good looking too, which is a must.

5 5

Casey Glaubman

Member since 
Groups:

it's honestly no more functional than just about any other locking carabiner out there. it's quite smooth though and i do like the way it stays in place no matter what.

4 5

Zach Perry

Member since 

this is a great biner, no way you can cross load when belaying. Its a little bit of a pain, but once you get used to it, its fine. Very impressed, and i would recommend this to anyone.

3 5

T.J. Rutter

Member since 

This carabiner is both very good and very bad. It excels in single pich routes, but slows down long multi pitch climbs. With that said, I think BD made a very smart product. It eliminates cross loading completely, and really shines in regards to safety. Even though this piece of gear seems bomber it lacks speed and freedom of motion during handling. If youve been climbing for a while, and rely on a fast and efficient system in between pitches, or on belays and repells, this carabiner might slow you down. Clipping and unclipping frequently can turn into a chore, an if more than one harness loop is through the lower gate it can block the main gate from opening easily. This might seem like a minor defect, but it can have dangerous consequences that a normal locking carabiner wouldn't. I say this because I had an unfortunate experiance with this carabiner. During a multipitch route at a local crag this problem kept happening to me. Because I always load more than one harness loop into the lower gate, I contiuously struggled to open the main gate of this device. It became very irratating, and complicated my situation greatly. I was switching over from a lead to belay up my partner who would be cleaning. I clipped the biner onto two harness loops and locked the two loops through the lower gate securing them. Then i clippped my ATC in and finally tried to get the rope fed through. I had my hands full and because of my biners new polished surface, my ATC slipped out of the main gate and plummetted to the ground. I had to resort to alternate means of belay, and had to rap off with out a belay divice... Not fun. So ironically, this super "safe" device created a potentially life threatening senario for me, and put my partner in danger too. BUT KEEP IN MIND, if you only load one harness loop into the lower gate, the main gate will still open freely, making the overall useage much smoother. Any way, always remember to BE SAFE, BE CAREFUL, and CLIMB HARD!

Z Bogy

Member since 
Responded on

I understand what you're talking about, but it sounds like you're trying to blame a carabiner for you dropping your ATC. Slow down, and just run it through your belay loop. If you want a backup for your belay loop, get some 7mm Accessory cord and make a backup loop that follows your belay loop so you'll have redundancy.

Action

Thomas Huleboer

Member since 
Posted on

Gridlock in use.

prop60021

Member since 
Responded on

Amiright in thinking this pic shows the backwards use vs. intended? I know it's not a big deal and nitpicking, but the conversation came up today and I was curious.

Reed Rombough

Member since 
Groups:
Responded on

No, this is the correct way to use the gridlock. The harness should be in the smaller end of the figure 8 shape, this is intended to keep the carabiner from crossloading, if you had the harness on the other end it would be pointless.

Cade17

Member since 
Responded on

Acutually prop, it would big a big deal, for example if your belaying a leader and he needs slack fast to clip the draw, becasue the loop is so small it might casue the rope to jam or get stuck allowing the leader to fall or even deck.

Ryan Hamilton

Member since 
Responded on

Agreed with Reed. Picture shows the correct way to use this biner.

cor3837805

Member since 
Responded on

Unless you would be using a grigri. Then BD says to flip it around - big part through the belay loop and grigri on the small end.

5 5

Joshua Bruch

Member since 

I have always expected only the best from Black Diamond, and they have not disappointed me with the gridlock. Its anti-cross-loading setup is very helpful when belaying my friends. Some people just put a bunch of plastic on the biner, which can break very easily, but the anti-cross-loading mechanism is both trustable and durable (made out of solid metal). I highly recommend this to anyone who wants a cheap, safe, long-lasting, and overall excellent locker.

5 5

billy mcmahon

Member since 

I really like Black Diamond's engineerng on this. its truly innovative.. other anti cross-loading mechanisms usually just slap on a plastic piece. but this carabiner is incredible. it does take a while to get used to with setting up but i would highly recommended it to anyone serious about climbing

blntfngr

Member since 
Responded on

practice, practice, practice. one should always know his or her gear

5 5

ServareVitas

Member since 

I love this for sport climning... It keeps everyhting where it is supposed to be and easily reachable.

5 5

tye5342358

Member since 

If you are going to get a carabiner for rock climbing, this is the one you want. It is by far my favorite climbing carabiner.

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