Yale 297D US15 Vertibolts Deadlock Features: Product Name Vertibolts Deadlock Product Code 297D US15 Brand Yale Series V 297 Finish Antique Brass Metal Material Satin Nickel Backset 2-3/8″ (60mm) Door thickness 35mm – 55mm Material Specifications Body / Receptacle: Zinc Alloy Deadbolt: Zinc Alloy Striker plate: Zinc Bolt Big knob (Thumbturn): Zinc Alloy Suitable for Wooden and steel door Suitable for Left and right side doors Tested for 100,000 Cycles No. of keys 3 Locking process Key Lock Function Entrance
