Tell Manufacturing's KT2100 Series Empire Ball Knobs offer a light duty tubular, grade 2 knob in a satin stainless-steel finish. Our KT2100 Series was built to meet the commercial needs of each application, whether it be entry, storeroom, privacy and/or passage. Tell Manufacturing's DB2051 Single Cylinder Deadbolt are designed for superior security with a saw-resistant bolt with a 1 throw. This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the thumb turn on the inside and comes in a satin stainless-steel finish. The cylinder is a 6-pin solid brass keyway, keyed different and comes with two keys. They can be used in new construction or replacement hardware and will fit into a standard 161 door prep. These knobs can be used in new construction or replacement hardware and will fit into a standard 161 door prep. Tell Manufacturing offers a solid selection of commercial hardware for your exterior and interior needs.