UL831 Cal-Royal Surface Bolt 8" Heavy Duty slide bolt.

This heavy duty surface bolt has precision guides and allows one door
to stay inactive while the other is active.
Offers tamper-resistant mounting.
Available with both mortise and universal strikes.

Comparable to Ives #453

Finish: US26D Satin Chrome

Length: 8"

Width: 3/4"

Projection: 1 5/16"

Throw: 1"

ANSI/BHMA A156.16, L84161

Specially designed for use on double doors, this heavy duty surface bolt
has precision guides and allows one door to stay inactive while the other is active.
Perfect for use on French patio doors, as well as study or library doors.
Can be used for both in-swinging and out-swinging doors.