5Aplusreprap 12Pcs Adjustable 3D Printer Ender 3 Pro Glass Clips Clamps Compatible with Ender 3/3 Pro/V2/3S, Ender 5/Pro, CR-20 PRO, CR10/10S Pro, 3D Printer Heat Bed Clips

Works as advertised. Simple screw based clamps for bed surfaces for things like an Ender 3. If youre off into a space where the usual Ender mods arent, using Polypropylene or Garolite for a bed surface, this is one of your better choices here. It also works GOOD for Glass, etc. so you might want to contemplate this for your tempered/Borosilicate bed surface to help hold it down to the bed itself better. The only drawback is that you might have to position the clamps around the bed to compensate for physical accessibility to the screws relative to the bed adjuster knobs and the rest of your printers frame. Not a problem, per se, with the product- but this is being said so you go into this eyes-open and know theres things youll need to work out and think about using these before you go off printing with them.

The low profile of these clamps mean they dont cover as much space as the standard clamps. The knobs mean installation and removal are a breeze. The small size mean you can attach these on the sides of the bed without hitting the uprights. I have these on both printers and I have yet to find anything about them I dont like. These are amazing little clamps!!

They fit perfect and add more adjustability of bed surface

These arent a lot smaller than binder clips but the difference is quite noticeable: no more snags on fan duct similar to thing #2814127 = no more launched clips = no more bed slippage = fewer failed prints. Does take a bit longer to remove/replace glass bed & felt expensive to purchase up front, but Ive spent just a much on binder clips over the past few years and probably have already broken even on filament costs just from fewer failed prints. Ive put these on 2 of our 3 printers now. Only reason not all 3 is the magnetic bed in the third has never presented a single reason to consider anything else.

The only real issue I have with these is that I didnt need 12 and itd be cool if they could be purchased in packs of 4-6 for less money.

Good replacement for the original clips

The spring steel clips that come with this kit are similar to the two provided by the OEM for my 3d printer. The original clips loosened up and allowed the glass bed to move around creating very interesting 3d prints. I suppose adding a few more clips around the all four edges would solve the problem but this screw clamp looked like a better solution. In the end, I used both the clamps and the screws in order to secure the glass bed. The screw clamps work well on the front and back of the bed. The clips work well on the sides where there is less clearance. Note that the screw clamps extend downwards quite a bit so when installing, move the bed all the way forward and backwards to be sure the clamps dont hit anything on the frame. The clips are unremarkable, but the screw clamps are nicely machined and finished. I applied them with the screw positioned under the bed. The springs keep the screws from backing off due to vibration. I havent used the printer long enough to see if this is sufficient to keep the clamps secured. I will be checking on the clamps from time to time. Overall the combination of clips and clamps worked well for me.

Greatly Exceeded my expectations!

Work great on my ender 3 v2. Recommend

work well with the enders and Im happy nothing moves. NO shifting and Im happy no more coming home to a birds nest. Worth buying oh yes look no further this works great and i love this item.