HPLC 5-Stack Fastener Kit, Gray, Used For Secure HPLC With Base Buckles To Countertop And Equipment Buckles To Five Stacked Components On Both Sides, Includes Two Fastener Assemblies: (2) 2 in X 2 in Countertop Buckles With 3M VHB Adhesive, (10) 1 in X 2 in Equipment Buckles With 3M VHB Adhesive, (2) 24 in Coated Locking Straps, (10) Surface Prep Pads, Instructions