Double clamp

thingiverse

Here's a Minelab Excalibur Adaptation that Doubles as a Clamp - A Must-Have for Serious Treasure Hunters Clamping down on success with the Minelab Excalibur has never been easier. By adapting this incredible device into an upper arm clamp, users can now experience hands-free operation like never before. The result is a seamless combination of technology and comfort that will revolutionize the way you search for hidden treasures.