Kwikset Residential Deadbolt - Single Cylinder - Smartkey Security - Halifax Square Design - Satin Nickel Finish - Sold Individually Commercial Levers The lag bolt measures 4-1/2″

The lag bolt measures 4-1/2″ and is suitable for most applications

They can be used a hinge or two pintles

and any specific requirements for your project

Matte Black (shown)

1 1/4" diameter handle

Kwikset Residential Deadbolt - Single Cylinder - Smartkey Security - Halifax Square Design - Satin Nickel Finish - Sold Individually Commercial Levers The lag bolt measures 4-1/2″The Kwikset Residential Deadbolt with Halifax Square design is a single cylinder deadbolt. It features SmartKey Security, which protects against advanced break in techniques and allows you to re key your lock yourself in seconds. It easily installs in just minutes with a screwdriver and is available in a Satin Nickel finish. Product Specifications: Kwikset Residential Deadbolt With RCAL Latch and RCS Strike Single cylinder SmartKey Security Halifax