The Bullseye® B400 Product Group
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 locks.
The B440, B431, B442, B443, B444, & B447 are designed with Quality as a Priority!