For sale, one pair of used Grivel Rambo 3's, with heel spur attachment included! - Rigid, dual front point crampons with anatomic curve for waterfall ice and steep icy gully's. - Hot-forged chromolly steel. - Use with step-in system boots or those with a welt. Nylon speed lever in the rear and a stainless steel front bale to hold the boot. - Without antibots. $100, shipped CONUS.