Sturdy, secure cable lock can be used on pistols, revolvers, rifles and shotguns Insert cable into chamber to prevent gun from being loaded Steel lock body is supremely tamper resistant 4-Pin tumbler resists picking Dead-locking mechanism protects lock from being rapped open Steel cable is strong and durable International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 0.3 pounds, Manufacturer: South Bend Sporting Goods