Price last checked Nov 1, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
POLOLOCK spherical door knob lock set supplied in a color box. The listed options use an iron lock cylinder; one option also lists an iron key. Each option is shown as 1×30 in the source. The product is positioned as an economical, convenient-to-install lock for suitable interior or household door applications. Confirm the selected option, key configuration, door thickness, backset and included parts before ordering. Check that the lock body and strike align correctly, and have installation completed by a qualified person if the door or frame needs modification.