Heritage Brass Alvely Unsprung Black Iron Door Knobs

Heritage Brass Alvely black iron door knobs offer a rounded ball-knob design for internal doors where locking is not required. Their simple silhouette can complement both contemporary and heritage interiors, while the unsprung mechanism makes the choice of accompanying latch particularly important.

Unsprung door knobs and latch requirements

These knobs are designed to operate a tubular latch rather than a lock. As the knobs are unsprung, they rely on the latch mechanism to return them after use. When replacing an existing door knob, the Alvely design can be used with a heavy-duty UK tubular latch. For a new door installation, the specified matching tubular latch is M. Marcus reference YKAL3-BLK.

Finish options across the Alvely range include Matt Black, Rustic Dark Bronze and Rustic Pewter. Matt Black gives the ball-shaped design a restrained, contemporary appearance, while the two rustic finishes provide alternative dark bronze and pewter tones. Select the finish that suits the surrounding hinges, latches and other door furniture, checking the chosen product option before ordering.