These clamps can be used to install your new Dream Mat into your DIY sluice, or if you are retro fitting the Dream mat into an existing sluice, highbanker or dredge. Works well with several types of matting as well. Works with vortex matting and dredge mats. Drill your own holes, use a simple pan head screw & a wing nut to hold it down. Clamps are 1/8" shorter than box with so not to bind.
Clamps for Vortex Dream Mat and Dredge Mat - Individual
These clamps work great in tightly securing Dream Mat into a sluice box.
have not used yet building new sluice box