SPEC XL Mount Plate Only. Set up multiple different Cases or Bags with a Medium Mount Plate to move your gear quickly between vehicles or change your loadout. Designed for medium-sized gear, medium-hard cases, bags, etc. Aircraft-grade aluminum Stainless steel pin Lockable 316 Stainless hardware Black: Powdercoated Patented self-aligning design Patented removable and rebuildable pin and block 100% Designed and manufactured in Phoenix, AZ USA