Magnetic quick-clamping vise with a rubber tensioning element

Description A vise consisting of two parts and one rubber band (with the option to add four 8x2 mm magnets). It is very simple to print—no supports are needed, despite some overhangs. I have printed it myself and verified that it works. I believe any material that isn't too viscous should be suitable; I personally used PETG. Parts - Base

- Other part

- Elastic band

- 4 Magnets 8x2mm (optionally)

Assembly 1) First, thread the elastic through the other piece as shown in the photo (it’s easier than it looks, but if you’re struggling, you can use a piece of wire). 2) Next, you need to pull both ends of the rubber band toward the end of the part and slide the Base onto it (ideally, with the correct side facing out). You must continue to hold the rubber band! 3) Next, you need to thread both ends of the elastic band—the ones you are holding in your hand—into their designated slot (both of them!).

4) If you have 8x2mm magnets, insert them into the designated spots on the underside (I had to glue them in for extra security). If (IMPORTANT — if!) your magnets are strong enough, you can hold quite heavy items in place. My magnets aren't strong enough, so the photo above is a fake (the handle of the pliers is resting against a hole in the wall). However, the clamping force is sufficient to hold them in place—or, for instance, to hold a hard drive between the jaws of a vise.