Black Diamond Quicksilver Screwgate Carabiner
- Black Diamond’s lightest locking biner
- Versatile biner good for rigging or added security
- Workhorse biner due to its strength and durability
640525 Features: Streamlined design to be less bulky on your rack Angled nose provides easier clipping Wide rope-bearing surface allows rope to travel smoothly through Burly and durable for years of use Specifications: Weight: 56 grams Type: locking Gate closed strength: 25 kN Gate open strength: 9 kN Minor axis strength: 8 kN Locking: screwgate
Rating: 
(out of 6 reviews)
List Price: $ 7.95
Price: $ 7.85
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Review by Russ Franey for Black Diamond Quicksilver Screwgate Carabiner
Rating:
I hate this carabiner, to small to be functional as anything but a gear carrier, can’t get anything in or out of the gate without it hanging up negates that purpose. Buy the rocklock- much better design.
June 23rd, 2010 at 10:49 am
Review by E. Tewald for Black Diamond Quicksilver Screwgate Carabiner
Rating:
This is a great product. Lightweight and durable. Good for anything from actual climbing to attaching a hammock to a tree.
June 23rd, 2010 at 11:38 am
Review by dale_in_owego for Black Diamond Quicksilver Screwgate Carabiner
Rating:
Not sure how one could improve this carabiner without resorting to exotic metals. Very satisfied with this product, like everything from Black Diamond that is US-made, and I have more on order.
June 23rd, 2010 at 12:21 pm
Review by M. Vogel for Black Diamond Quicksilver Screwgate Carabiner
Rating:
This is the best carabiner I’ve found on Amazon for me. It has great strength (5600 lbs along the long axis) and is smaller than the Black Diamond Mini Pearabiner Screwgate Ink Blue, Screwgate and actually is also cheaper and lighter. Some people may prefer different types of locking mechanisms, but I like this kind for attaching heavy equipment to trees, or perhaps a hammock above bear climbing level. The locking mechanism won’t disengage until you make it, and it is easy to do so with one hand.
June 23rd, 2010 at 12:57 pm
Review by Propa mac Zach for Black Diamond Quicksilver Screwgate Carabiner
Rating:
AH, i so miss Utah, CO, and Alaksa… now my climbing days are on my roof and anchor systems for roof repairs and such. But a whole new thrill when your brother with no climbing experience and a 5 minute instruction on safety promptly removes his belay rope hand!!! Black diamond is great and functions as expected
June 23rd, 2010 at 1:53 pm