The GCX PRC Post/Rail Clamp (#PRC-0001-01) is ideal for mounting to a post or a 10 x 25 mm rail - one clamp works for both applications. The compact, durable design provides the performance expected from a GCX product. A device can be interfaced directly to the clamp, or an adapter plate can be designed to ensure compatibility.Warranty: 1 Year.FeaturesGCX PRC Post/Rail Clamp Features Comfort grip for ease of use. One clamp, multiple uses. Compact yet durable design. SpecificationsGCX PRC Post/Rail Clamp Specifications Post Grip Range: 0.75 to 1.5" (19 to 38 mm). Rail Grip Range: 10 mm x 25 mm. Interface Options: 2X M4 thru holes 1.455" (37 mm) hole centers. 4X 10-32 tapped holes 1.6" x 1.6" (40.6 mm x 40.6 mm) diamond pattern. Duty Rating: 30 lb (13.6 kg). Materials: Die cast aluminum. Stainless steel. Injection molded santoprene. Finish: Clear E Coating - withstands hospital cleaning solutions. Dimensions: 5.13" (L) x 2" (W) x 2.5" (D) (13 cm x 5.1 cm x 6.4 cm). LiteratureGCX PRC Post/Rail Clamp LiteratureGCX Mounting Clamp Installation GuideGCX PRC Post and Rail Clamp for Flat Panel DatasheetGCX PRC Post Rail Clamp Datasheet