Rockland Heavy-Duty H23 Excavator Grapples are designed for working in severe conditions presented in demolition, rock handling and land clearing applications. The H23 is comprised of a narrow two-tine clamp and wider three-tine frame built from high-strength alloy steel plate with reinforcement at all critical stress points. All Rockland grapples are equipped with replaceable wear plates at the front and rear of each tine, as well as heat-treated pivot pins and bushings for additional strength. Pin and bushing kits are available for grapple interchangeability between machines, allowing contractors to use their equipment fleets efficiently on different job sites.