Dl-hvb cylindrical knob sets are designed for use on heavy duty grade 1 commercial applications. The entry function has a push button on the interior that creates a privacy function and a key for the exterior side of the knob. Non-handed and finished in satin stainless steel.

• Backset UL listed: 2 3/4 inch face, 1 1/8 inch x 2 1/4 inch
• Schlage "C" keyway
• Dual threaded spin on rosettes
• Fits 161 prep door
• UL listed 3 hour rated with stainless steel bolt

Backset UL listed: 2 3/4 inch face, 1 1/8 inch x 2 1/4 inchTrans Atlantic