Pella Patio Door Handle Kit, Thermastar Vinyl Sliding Door Handle in White.

Thermastar Service Dates: 2003 - Current
Thumbturn: Centered, Some doors had an offset thumb turn.
Handle Length: 8-1/2 Inches
Handle Screw Center Length: 3-15/16 Inches
Long Wood Screw Length: 2-5/8 Inches
Long Machine Screw Length: 2-1/4 Inches
Short Machine Screw Length: 9/16 Inch
Colors / Finishes: White
Lock System: Single point Lock, Radius Faceplate
Material: Die Cast
Keyed lock: Key lock was optional; knock out in handle used American Cylinder

Priced and sold as a kit.