MPQ2254 Features: * 0.56"" Open / closed snap bushings * Keep wires intact * Protect wires, tubing from sharp / uneven drilled and punched metal holes with smooth plastic chassis * 0.13"" Maximum steel thickness * Finger tip pressure snap-locks the open / closed snap bushing into the mounting hole * Can be applied where cables are already installed * Can accommodate cables too large to fit through the inside diameter of a standard bushing * UL approved * UR listed * 1 Bag of 10 * Mounting hole diameter: 0.5"" * Inside diameter: 0.31"" Specifications: * Made from nylon 6/6, 94V-2 Dimensions: * Dimension: 0.38"" H x 0.56"" W Warranty: * 1 Year warranty