CompX Chicago Key Blank DK-4

DK-4 Key Blank

Cole CG1 | Curtis CG-1, CG1 | Dominion 41G | ESP CG1 | Ilco 1041G | Ilco EZ CG1, CG1-BR | Jet CG1 | JMA CHI-2E, CHI2E | CompX Chicago Original DK-4, K4 | Orion 1041G | Silca CH1 | Star CG1 | Taylor 41G

Shop high-quality CompX Chicago DK-4 key blanks at EasyKeys.com, a versatile replacement key blank designed for a wide range of furniture, appliance, utility and industrial lock systems. These durable, precision-manufactured DK-4 blanks are built to strict OEM specifications, ensuring smooth cutting, accurate duplication and consistent lock performance. This key blank fits a broad variety of products manufactured by Chicago, Amana, Aurora, Bobrick, Buick, Cardex, Chevrolet, Claussen, Coldspot, Decker, Evinrude, Frigidaire, Genie, Graham Paige, Greenwood, Haliburton, Harley Davidson, Harris, Hotpoint, Hudson, Johnson Outboard, Juke Box, Lyon, Motorola, OMC, Philco, Reo, Starcraft, Victor, Whirlpool, and Wonderlock. Common applications include desk and cabinet locks, appliance locks, garage door locks, trailer locks, marine locks, RV and camper locks, and older automotive and equipment locks across extensive key code ranges. Ideal for locksmiths, facility managers, maintenance teams and service professionals who need a dependable, multi-application key blank for Chicago-style lock systems. Fast shipping and consistent quality guaranteed.