Prime-Line Sliding Patio Door Pin, 3/16 in. x 2-5/8 in, Steel Pin and Retaining Ring, Chrome Plated Finish U 9858 - The Home Depot

These patio door locks are designed to lock a sliding door into closed or ventilating position, and they operate with a simple insertion of their pins into a retaining ring to help prevent unwanted sliding
These patio door locks are designed to lock a sliding door into closed or ventilating position, and they operate with a simple insertion of their pins into a retaining ring to help prevent unwanted sliding of a door panel. Each lock is constructed of hardened steel pins that protrude past the inner door panel and extend into the secondary panel to lock an active door into place. A pin holder bracket is also included for easy storage when not in use. These locks help to prevent prying and lifting of the active panels, significantly reducing the chances of entry from the outside, and they can also be used on both vertical and horizontal sliding windows. Installation hardware and instructions are included, and they can be installed with a few simple tools.

Prime-Line Deep Reach Sliding Door Lock and Keeper for Wood or Aluminum Door, Pennco E 2126 - The Home Depot

Prime-Line White Plastic, Foot Operated, Sliding Door Lock D 1895 - The Home Depot

Prime-Line Sliding Glass Door Handle Set, 6-5/8 in., Diecast, Chrome Plated, Hook Style, Flush Mount, Keyed, Non-Handed C 1045 - The Home Depot

Sliding Patio Door Security Products, Sliding Door Parts

Used by a variety of sliding patio door manufacturers as a secondary lock Two position push/pull action prevents accidental lock-out Locks bolt into a

Defender Security U 9853 Aluminum Finish Push/Pull Sliding Patio Door Lock (Single Pack)

Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/ 8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack) : Tools & Home Improvement

Prime-Line 28 in. to 48 in., Aluminum, White, Security Bar Lock U 9921 - The Home Depot

Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/ 8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack) : Tools & Home Improvement

Prime-Line Sliding Patio Door Pin, 3/16 in. x 2-5/8 in, Steel Pin

This sliding patio door handle set is constructed of mixed materials including wood and diecast components and it is designed to fit 1 in. thick internally latching type doors using a 3-15/16 in. hole center spacing. The outside non-keyed locking pull and the inside support are constructed of diecast and come finished in a white painted color. The inside pull is made of natural wood and is finished in a smooth clear finish.

Prime-Line C 1259 Sliding Glass Door Handle Set 3-15/16 -Inch Diecast

Prime-Line Sliding Patio Door Pin, 3/16 in. x 2-5/8 in, Steel Pin and Retaining Ring, Chrome Plated Finish U 9858 - The Home Depot

Sliding Patio Door Security Products, Sliding Door Parts

Prime-Line Sliding Patio Door Pin, 3/16 in. x 2-5/8 in, Steel Pin and Retaining Ring, Chrome Plated Finish - Yahoo Shopping

Prime-Line Aluminum, Sliding Patio Door Keyed with Bolt Lock U 9997 - The Home Depot