While the HD Series deadbolt requires a custom door preparation, its smaller size adds to the modern appeal. The Sleek and Small Single Cylinder Deadbolt looks great on new builds because its smaller footprint looks so modern, especially when paired with one of INOX's matching Stainless Steel Leversets. The Stainless Steel 2-1/16 Inch Square Single Cylinder Deadbolt is available in polished stainless steel, satin stainless steel, and oil rubbed bronze stainless steel finishes. A single cylinder deadbolt, it is locked and unlocked by a key from the outside and a thumbturn on the inside.

Single Cylinder: The deadbolt is thrown and retracted by a key from exterior and by a thumb turn from the interior

Features of the Square Single Cylinder Stainless Steel Deadbolt:

• Keyway: Schlage C, 5-pin
• Concealed M5 thru-bolt installation.
• For residential or light-duty commercial applications.

Specifications of the INOX HD310B 2-1/16" Diameter Stainless Steel Door Lock:

• Material: Solid Cast Stainless Steel Outside Escutcheon and Wrought Stainless Steel Inside Escutcheon.
• Diameter: 2-1/16"
• Exterior Projection: 19/32"
• Interior Rose Projection: 5/16"
• Thumbturn Width: 23/32"
• Deadbolt" 1" throw
• Door Thickness: 1-3/4"
• Backset: 2-3/8" or 2-3/4"
• INOX HD310B Dimensions Diagram (PDF)

Not for use on 2-1/8" pre-drilled doors.

Select Finish  US32D: Satin Stainless Steel US32: Polished Stainless Steel Add  $8.60 US10B: Oil Rubbed Bronze Add  $8.60   Select Backset - Important Ordering Guide 2-3/8" Backset 2-3/4" Backset   Keying - Important Ordering Guide I Only Ordered One Lock Keyed Different Keyed Alike Add  $5.50
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