The Dartmouth knob's egg shape design offers a refined design in a Grade 2 commercial quality lock. Homeowners can rely on YH Collection products to serve beautifully for generations. Bathroom - Same function as privacy knob with Polished Chrome (US26) finish on interior knob.

The Dartmouth knob's egg shape design offers a refined design in a Grade 2 commercial quality lock. Homeowners can rely on YH Collection products to serve beautifully for generations. Classroom - Guarded latchbolt operated by either knob except when outside knob is locked by outside key. Inside knob is always free.

The Dartmouth knob's egg shape design offers a refined design in a Grade 2 commercial quality lock. Homeowners can rely on YH Collection products to serve beautifully for generations. Dummy - For doors where only pull is required.

The Dartmouth knob's egg shape design offers a refined design in a Grade 2 commercial quality lock. Homeowners can rely on YH Collection products to serve beautifully for generations. Entry - Guarded latchbolt operated from outside by key and inside by knob. Push button locks outside knob. Outside knob unlocks by key or turning inside turn button.

The Dartmouth knob's egg shape design offers a refined design in a Grade 2 commercial quality lock. Homeowners can rely on YH Collection products to serve beautifully for generations. One Sided with Plate - Latchbolt is operated by knob on one side only.

The Dartmouth knob's egg shape design offers a refined design in a Grade 2 commercial quality lock. Homeowners can rely on YH Collection products to serve beautifully for generations. Passage - Latchbolt is operated by either knob at all times.

The Dartmouth knob's egg shape design offers a refined design in a Grade 2 commercial quality lock. Homeowners can rely on YH Collection products to serve beautifully for generations. Privacy - Latchbolt is operated by either knob except when inside knob is locked by push button. Push button is released by special emergency key on outside or by turning inside knob.

The Dartmouth knob's egg shape design offers a refined design in a Grade 2 commercial quality lock. Homeowners can rely on YH Collection products to serve beautifully for generations. Storeroom - Guarded latchbolt operated from outside by key. Inside by knob. Turn button locks outside knob. Outside knob fixed until cylinder is unlocked by key. Key captured until cylinder is locked. Inside knob is always free.