Hager - AB750 - Full Mortise - Heavy Weight - Concealed - Anti-Friction Bearing - 4.5" x 4.5" - Satin Chrome - Optional Pin Function Pin Function:Non-Removable Pin Made of durable carbon steel

Made of durable carbon steel construction for high durability and long life

Ideal Application - This patio door handle is ideal for both right and left-handed patio doors 1 in

Manual IR LEDs One (1) Visible-light Lens Focal Length 8 mm Maximum Aperture F1

Door Thickness 1-3/8" - 2" (35 mm - 51 mm)

Strike: For drop-bolt

Hager - AB750 - Full Mortise - Heavy Weight - Concealed - Anti-Friction Bearing - 4.5" x 4.5" - Satin Chrome - Optional Pin Function Pin Function:Non-Removable Pin Made of durable carbon steelSince Hagers inception in 1849 their Hager brand commercial hinges have always been made right here in America. And its not just hinges. The bulk of Hagers traditional door hardware lines are American made. More Details Below: Specs Certifications ANSI A8111 Package 1 Hinge Electric Modifications EMN (Electric Monitor Only), ETW (Electric Through Wire Only), ETM (Electric Through Wire with Monitoring), Quick Connect Knuckles 3 Material Steel Notes Non