Stanley Hardware S807-347 V8023 Spring Doorstop in Polished Brass N/A Imported Authorized Replacement from National Hardware Stock #N184-291 Used to prevent damage to a wall The wide base provides better spring support Base plate detaches from the spring for installation Steel with rubber bumper Base plate detaches from the spring for installation The wide base provides better spring support Steel with rubber bumper Polished Brass Lifespan Limited Lifetime Warranty