Bullseye S.D. Locks llc

• Quality safe deposit locks that share the same footprint as Ilco A-400, Lloyd Matheson M-40, Miles X-4, Jim Taylor’s Precision P-40, and Sargent & Greenleaf 4440. The B400 series are all U.L. Listed with the exception of the B447 1/2” single nose self service locks. The B440, B431, B442, B443, B444, & B447 are designed with Quality as a Priority! Bullseye can match almost any existing guard key to operate our B400 series locks! Guard matchwork kits available.