Prime Line Patio Door Lock, Sliding, Suitable For Use With: Narrow and Wide Type Tracks, 7/16 in Overall Length, 2 in Overall Width, Anodized Aluminum, Includes: Double Thumbscrew, No Mar Rubber Insert

National Hardware Patio Door Security Pin, Series: V813, Suitable For Use With: Sliding Doors and Windows, Steel, Nickel Plated

Prime Line Door Pin Lock, Prime Line, Suitable For Use With: 1-3/8 - 1-3/4 in Thickness Patio, Sliding Glass Door, 7 in Chain Overall Length, Steel, Silver Metallic, Chrome Plated, Includes: (1) Pin with Chain, Retaining Cap, Holder and Installation Screws, 1 in Diameter

Prime Line Sliding Door Lock, Adjustable, Spring Loaded, Suitable For Use With: 1-3/8 - 1-3/4 in Door Thickness, Die Cast Aluminum, For Residential Purpose

National Hardware Door Latch, Sliding, Series: V800, Suitable For Use With: Wood or Metal Doors, Flush Mounting, Die Cast Steel, Nickel Plated, 1-1/2 in L Latch

Visual-pack.

Designed to secure sliding doors from the inside. Steel bar for security.  Features long extension bar to reach over moldings, trims, etc. Flush mount or corner applications. Visual-pack.

Designed to secure sliding doors from the inside. Steel bar for security.  Features long extension bar to reach over moldings, trims, etc. Flush mount or corner applications. Visual-pack.

Prime Line Security Bar Lock, Adjustable, Telescopic, Suitable For Use With: 28 - 48 in Wide Inside and Outside Sliding Patio Doors, 30-3/8 in Overall Length, 3-3/4 in Overall Width, 1 in Overall Depth, Anodized Aluminum, Clear, Includes: Bar, Locking Saddle, Installation Screws

Designed to secure sliding doors from the inside. Steel bar for security.  Features long extension bar to reach over moldings, trims, etc. Flush mount or corner applications. Visual-pack.

Prime Line Security Bar Lock, Telescopic, Suitable For Use With: 28 - 48 in Wide Inside and Outside Sliding Patio Doors, 30-3/8 in Overall Length, 3-3/4 in Overall Width, 7/8 in Overall Depth, Anodized Aluminum, White, Painted, Includes: (3) NO 8 X 1/2 in Philips Flat, (2) NO 8 X 3/8 in Philips Pan Screws