The Dooks Shock Pads 1/8are your soft foam riser made for added cushion. Sold in pairs. Dooks Shock Pads help keep your nuts tight! Made to provide clearance for your truck. These have a hole to provide space for the kingpin and are drilled for either hole pattern. Risers are stackable. Dooks Riser Pad Company, founded in 1992, invented the original anti-vibration shock pads to help reduce the vibration between your trucks and board while skating.