The ProTech LG Don 4.5" SAT/PL Black 1904 is a large-format automatic knife that delivers impressive size, strength, and rapid deployment in a refined package. As part of ProTech’s popular Don series, this model features a substantial 4.5-inch satin-finished plain edge blade paired with a sleek black handle. Designed for users who need more cutting power than standard-sized automatics, the LG Don 1904 combines ProTech’s legendary automatic mechanism with the classic Don blade geometry for exceptional performance and everyday carry capability.

Why Choose the ProTech LG Don 4.5" SAT/PL Black 1904?

The ProTech Large Don 1904 stands out as one of the largest and most capable models in the Don series. With a full 4.5-inch blade, this knife offers significantly more cutting surface and piercing power than smaller automatic knives, making it ideal for professionals, outdoor enthusiasts, and collectors who prefer larger blades. The satin blade finish provides a clean, professional appearance while helping to reduce glare. The black handle offers a modern, tactical look with excellent ergonomics. ProTech’s automatic mechanism ensures lightning-fast and reliable blade deployment, allowing users to access the blade instantly with the push of a button. Whether you need a powerful automatic for work, outdoor activities, or simply want a substantial high-quality knife, the LG Don 4.5" SAT/PL Black 1904 delivers outstanding size, speed, and craftsmanship.

Performance and Handling

The ProTech LG Don 4.5" SAT/PL Black 1904 is built for users who require a larger, more capable automatic knife. The 4.5-inch blade provides excellent reach and cutting power, making it highly effective for demanding tasks. The satin finish gives the blade a refined look while maintaining functionality, and the plain edge delivers clean, precise cuts across a wide variety of materials.

ProTech’s automatic mechanism is one of the fastest and most reliable in the industry, allowing for instant blade deployment when needed. The black handle is designed with ergonomics in mind, offering a secure and comfortable grip even during extended use. Despite its larger size, the knife remains well-balanced and practical for everyday carry. The strong lockup ensures the blade stays securely in place during use, providing confidence and safety. Whether carried as a professional tool, used for outdoor activities, or added to a collection, the LG Don 1904 delivers impressive performance and refined handling.

Technical Specifications

The PROTECH LG DON 4.5" SAT/PL BLK 1904 is an automatic knife. Automatic knives are subject to all applicable federal, state, and local laws. Always ensure full compliance with all regulations before purchasing or possessing this product. This product is intended for lawful use only by qualified individuals.