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Killeen Security Products or KSP has an established reputation of manufacturing high quality interchangeable uncombinated and combinated cores and other locksmithing accessories. Founded in 1983 and located in Worcester, MA, KSP products can now be found and is in strong demand among builders and contractors all over the world. KSP products include interchangeable cores, mortise and rim housings, capping blocks, housing wrenches, key blanks, and capping blocks. The company manufactures 15 different keyways that are interchangeable with a variety of brands such as Best, Arrow, and Falcon.
Killeen Interchangeable Cores - Uncombinated
Killeen Key Blanks