This listing is for one Bog Death Grip Tripod factory clamp to ARCA-Swiss adapter The adapter allows you to use your factory Death Grip clamp on a tripod ball head that is equipped with an ARCA clamp This adapter uses the factory bolts to mount to the clamp - no extra hardware needs to be purchased The adapter is 3d printed with PETG filament for heat resistance and durability This listing is only for the ARCA-Swiss adapter. The ball head and Bog tripod shown for demonstration purposes only and are not included