This glove is designed for the NR-2000, it includes the required hardware to screw the glove directly to the bottom of your NR-2000. Because this is the same screw as we use on the Hydra series (2500+) you can also use this glove with your Hydra series lights also. It does have a hard backer plate built in to give rigidity to it for extra support with our larger lights. The glove is ambidextrous, so it doesn’t matter if you’re righty or lefty, just a simple spin of the glove and you’ve covered. Plenty of strap length means it doesn’t matter the size of your paw, or if you’re dawning thick coldwater gloves, or bare handed in warm water the glove will still fit.