Build the Target Holder of your dreams. This Topper fits on the end of a standard 2x4 and securely hooks an AR500 Target. Ready to combine with our other AR500 Target Holder accessories to create a custom Holder for your specific shooting environment. Thick steel, durable powder-coated finish AR500 hardened steel hook Fits standard 2x4 lumber Hook holds typical AR500 Target or similar Secure placement Order today!