All Imenco Guidewire Anchors are ROV releasable, and have as emergency / alternative release with a shear pin arrangement. The Anchors are made from high strength stainless steel and have lifetime exceeding 20 years when normal maintenance is followed. Spare parts and auxiliary equipment available from stock. Documentation and certification for more info contact Al Cohen,MBA-VPof Business Development at 713-480-7777 or ac@imenco.com