EK Water Blocks EK-Quantum Torque 6-Pack Raccords

EK makes some expensive fittings, but it's one of the few times the cost is justified in my opinion. The grip when the collar is cinched down all the way is reassuring and getting them torqued down all the way can easily be done by hand because they are textured in a way that won't cut your finger and thumb pads to spreads, and they are a decent size to actually get a good grip on.Biggest issue you might have with these is that they require a bit of clearance so maybe not for a SFF build.

This fittings is for soft tube 5/8 OD. You may want to check the OD to make sure your block have enough space for 5/8 OD. My GTX-680 water block connection opening is too close to the GPU card. I could not tighten g 1/4 since the edge of GTX-680 card is in the way. I don't want to use my drill to cut my GPU board. I end up switching both connection opening to the bottom where there's no obstacles. The caveat is that when two openings are on the same side, you may need to make sure the routing of the pipe won't pose problems. In my case, I have the challenge of hand tight one of the connection.

Cumple con mis expectativas. Vendedor muy cumplido y a tiempo con la entrega

Solid products. All around.

happy customer

The product is the same as described, fast delivery.

The items have wear on the turning knobs, the there are small indents and chips on the male inserts. I'm only keeping these because I need them, but in the future I will only order from EK directly. EK was out of stock at the time.

This works fine, but I'm just bothered that I had to buy these to upgrade my 4yo computer and these are more than twice as expensive as my old EK ones, just because they have the "quantum" on them. The old ones are really hard to find, especially matching the color of what I already had.