Internal & External Door Knobs, Mortice & Sprung/Unsprung Door Knobs

Set of Matt Black Victorian Mortice Solid Brass Door Knobs 52mm

Spira Brass Beehive Mortice/Rim Door Knob (60mm), Matt Black

Spira Brass Ball Mortice Door Knob, Polished Brass - SB2102PB

Internal & External Door Knobs Mortice & Sprung/Unsprung Door

Plain Flat Bun Shape Door Knobs - Satin Chrome

Mortise Door Knobs

Zoo Hardware FB304GCCP Fulton and Bray Porcelain Grey Crackle

Mortise Door Knobs

Frelan Hardware Contract Mushroom Mortice Door Knob (54mm Rose

Zoo Hardware FB501 Fulton and Bray Contemporary Ball Mortice Door

What Is The Difference Between A Sprung And An Unsprung Doorknob