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Black Diamond Gridlock Screwgate Carabiner

Discount Card Price£16.20

Retail Price £18.00 Save 10%

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An intuitive, easy-to-use GridLock with a uniquely shaped gate that keeps the carabiner in its proper orientation.

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Product code: 15895615 / 112477

An intuitive, easy-to-use GridLock with a uniquely shaped gate that keeps the carabiner in its proper orientation.

Designed for belaying, Black Diamond's hot forged Gridlock Screwgate Carabiner eliminates the dangers of cross-loading, with its  I-beam spine that transitions into a rounded, large rope-bearing surface for superb strength and smooth feeding.

  • Hot-forged construction
  • Intuitive and easy-to-use design
  • Screwgate sleeve
  • Patented, innovative design isolates belay loop to eliminate cross-loading
Indoor Climbing, Sport-Climbing, Trad Climbing, Winter Climbing
Black Diamond

This product qualifies for the following delivery methods

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AM Delivery (£7.95)


Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

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Next Day Delivery (order by 6pm Mon - Fri) (£5.95)


Delivered by UK Mail. Remote areas may take longer, please click here for more info.

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Order online and have your items delivered to a store, ready to collect the next day (excluding weekends)


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

3.80 out of 5
5 reviews
Write a review
3.80 out of 5

black dimond carrabiner

Great crab. it is a little fiddly to clip onto but feels so much more secure than your average screwgate. highly recommend picking this up.

3.80 out of 5


Awesome belay. Does what it says on the tin. 5 stars.

3.80 out of 5

Black diamond

I am a relatively new to climbing and was drawn to this carabiner because of the way it sits on the belay loop it is a bit More of a faf to get it on compared to a traditional carabiner boy to does sit really nice once on and I don't regret my choice

3.80 out of 5

Black Diamond Gridlock Screwgate Carabiner

I purchased this carabiner for use in the local gyms as I loved the idea of it not being able to load on the minor axis. I thought this would be ideal with lots of less experienced climbers as it's one less thing to worry about.

It's a little fiddly as you have to open the gate twice in order to get it onto the belay loop but a small price to pay for the security. I'd have rather purchased the Grivel Clepsydra but Go Outdoors don't seem to stock it and it was a "there and then" purchase.

Here's the bad bit..
I used this carabiner once, just once.
I used it to belay 3 relatively light climbers, total of 6 climbs. Only two minor falls.
The ropes already eaten into the carabiner to the point it looks years old! I've immediately retired this carabiner and I'd seriously recommend looking for another one. I'll be going for a Grivel Clepsydra as all my Grivel carabiners have stood up well.

3.80 out of 5

Nice carabiner but...

This is a nice carabiner and the shaped gate does keep the carabiner in the correct place on the belay loop, but this also makes it fiddly to remove when passing the carabiner and belay device to your partner. Other than that it does what it should do.

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