041

Cylinder Collar Diameter = 1 3/4"
Exterior Projection = 1/4"
Interior Turnpiece Rose Diameter = 1 3/4"
Overall Turnpiece Projection = 1 3/8"

US3, US10B, US15, US26, US26D, SB

For 1 3/4" thick doors with 4 1/2" minimum stile as standard. For doors over 1 3/4" thick, please specify door thickness.