Restore the locking function of a compatible STANLEY Bifold automatic door system with the STANLEY 413810 Extended Hook Lock.

Designed as a replacement locking component for STANLEY Bifold door assemblies, the 413810 features an extended-hook / long-throw configuration with 8 laminations for dependable commercial automatic-door service.

Ideal for repair, rebuild, and preventative-maintenance applications where the original STANLEY 413810 lock is required.

Key Features

• STANLEY automatic-door replacement component

• Part Number: 413810

• Factory description: Extended Hook Lock

• Long-throw locking configuration

• 8-lamination construction

• Designed for compatible STANLEY Bifold automatic doors

• Commercial automatic-door locking component

• Suitable for replacement and service applications

• Helps restore proper door locking operation

• Ideal for automatic-door technicians and facility maintenance

Designed for STANLEY Bifold Door Systems

STANLEY’s Bifold Series parts documentation specifically identifies:

413810 – Lock, Extended Hook, 8 Laminations

The lock is shown as part of the Bifold door-panel locking system.

Typical applications include compatible STANLEY automatic doors installed at:

• Hospitals

• Medical facilities

• Retail entrances

• Office buildings

• Hotels

• Airports

• Schools

• Government buildings

• Commercial facilities

• Institutional entrances

Extended Hook / Long Throw Function

The 413810 uses an extended-hook locking configuration designed to engage the compatible Bifold door locking mechanism.

The extended throw helps provide positive engagement when the automatic door is placed in its locked condition.

Because the lock is part of a complete door-panel locking system, proper operation also depends on the condition and adjustment of the associated:

• Lock cylinder

• Throw-bolt rod

• Door panel

• Strike / receiving hardware

• Linkage and adjustment components

8-Lamination Construction

The STANLEY 413810 is specifically identified as an:

8-Lamination Lock

This distinguishes it from other STANLEY automatic-door lock assemblies and should be verified before ordering a replacement.

Related STANLEY Components

The STANLEY Bifold parts breakdown identifies related locking components including:

706668 – Lock Cylinder
713763 – Schlage Lock Cylinder
413810 – Extended Hook Lock, 8 Laminations
413811-1 – Throw Bolt Rod Assembly, 30-3/8"

These components are separate unless specifically stated as included.

Product Specifications

Brand: STANLEY Access Technologies
Part Number: 413810
Product Type: Automatic Door Lock Assembly
Lock Style: Extended Hook / Long Throw
Construction: 8 Laminations
Door System: Compatible STANLEY Bifold Series
Application: Automatic Door Locking System
Use: Replacement / Repair / Maintenance
Sale Unit: Each

What's Included

• 1 STANLEY 413810 Extended Hook Lock – 8 Laminations

Not Included Unless Specifically Stated

• Lock cylinder

• Keys

• 413811-1 throw-bolt rod assembly

• Strike or receiving hardware

• Door panel

• Automatic-door operator

• Additional linkage or mounting components

Important Ordering Information

Before ordering, verify:

• Existing part number is 413810

• Door is a compatible STANLEY Bifold system

• Existing lock uses the 8-lamination configuration

• Throw-bolt rod is in serviceable condition

• Lock cylinder is compatible

• Associated door-panel hardware is properly aligned

Important

Do not select this part solely because the opening is a STANLEY automatic door.

The 413810 is specifically documented for STANLEY Bifold door systems, and other STANLEY automatic-door families may use different locking components.