The Master Lock Dual Function Security Bar provides your home with an added dose of safety by reinforcing doors from outside intruders. Built with Master Lock's world renowned durability, the Security Bar is constructed of 20-gauge steel to withstand more than 350 pounds of force, helping ensure that your doors remain securely shut.

• With a versatile and adjustable design, the bar fits most hinged and sliding doors.
• Removable pin releases the yoke end to allow firm seating between the door and jam in sliding door applications
• Adjusts to fit most standard doors
• Rugged 20 gauge steel construction
• Pivoting ball joint & padded foot assures full floor contact without scratching 
•  29"H x 3.75"W x 2.5" D  (Adjustable)
• Do not use on loose rugs or floor mats