Nielsen® Security Lock System (ea)

Nielsen® Security Lock System - A quality security hanging system designed for use with aluminium picture frame moulding. Nielsen Security Hangers work to keep pictures hanging straight and prevent tampering with art. Perfect for use in hotels, offices, or hospitals. Complete instructions for use are included. Includes: 1 security spring lock, 2 security hooks (top hooks), 1 security key (release key). Does NOT include screws or wall anchors. Addititonal release keys available - Product Code HA3311