Products Products Categories Mechanical Products Rim Locks R 601 R601-DBTT-DK R601-DBTT-DK Double Bolt Thumbturn Dimple Key Silver Features Suitable for 25mm – 80mm thick door. Suitable for wooden and steel door Available in both side keyed cylinder, one side key and other side thumbturn variant. Technical Features: Conforms to EN12209 100,000 Cycles Tested Door Closer Regular Key Suitable for din left and din right handed doors Material Specifications Body / Receptacle / Striker Plate: CRCA. MS. Sheet Dead bolt : Zinc Alloy Small Knob : Zinc Alloy Big knob: Zinc Alloy Find a Yale Partner Similar products R601-DBDCDouble Bolt Double Cylinder Silver R601-DBTT-DK-AB Double Bolt Thumbturn Dimple Key Antique Brass R601-DBTT-ABDouble Bolt Thumbturn Regular Key Antique Brass