The NEXUS Bag Clip secures light weight items such as bags of snacks, plates, bowls, maps, paper documents or other items while on the road. Clamp attaches to 1 inch (B size) double socket arm or other compatible socket mounts as shown. Compatible with the NEXUS 1 Inch Ball Cubby Adapter, NEXUS Cup Adapter and NEXUS Dash Track for VS30 Mercedes-Benz Sprinter Van or Sprinter conversions via a double socket arm (products sold separately).