Stanley Automatic Sliding Door Security Hook | Narrow Stile | L-Shaped Interlock | Clear Aluminum Finish | OEM Replacement Part

Restore proper panel engagement on compatible Stanley automatic sliding doors with the Stanley 711568 DURA Interlock.

Stanley identifies part 711568 as a Narrow-Stile Security Hook in Clear finish. Commonly referred to as the Stanley L Interlock, its L-shaped profile is designed for compatible narrow-stile Dura-Glide sliding-door panels.

This replacement component is ideal for repairing worn, bent, damaged, or missing interlock hardware on commercial automatic sliding-door systems.

Key Features

• Stanley automatic-door replacement component

• Part Number: 711568

• Factory description: Security Hook – Narrow Stile – Clear

• Commonly known as the L Interlock

• L-shaped interlock profile

• Designed for narrow-stile door panels

• Clear / aluminum finish

• Helps maintain proper panel engagement

• Used on compatible Stanley Dura-Glide automatic sliding doors

• Ideal for repair and preventive maintenance

• Commercial automatic-door application

• Replacement security hook / interlock only

Narrow-Stile L Interlock

The 711568 is specifically designed for compatible Stanley narrow-stile sliding-door panels.

Its L-shaped profile helps mating door components engage correctly when the sliding-door system reaches its closed position.

A properly functioning interlock can help maintain:

• Panel alignment

• Proper door-panel engagement

• Panel retention

• Correct breakout-panel positioning

• Smooth sliding-door operation

• Original door-system configuration

Stanley Dura-Glide Applications

Stanley replacement-parts documentation lists the 711568 Security Hook – Narrow Stile – Clear in Dura-Glide panel assemblies, including the Dura-Glide 3000 Series. Commercial replacement-parts catalogs also associate the component with compatible Dura-Glide 2000 and 3000 systems.

Always verify the existing door series and part number before ordering.

Clear Finish

The 711568 is the clear-finish version.

Stanley documentation distinguishes:

• 711568 – Narrow-Stile Security Hook – Clear

• 731568 – Narrow-Stile Security Hook – Dark Bronze

Verify the existing door-panel finish before ordering.

Product Specifications

Brand: Stanley Access Technologies
Part Number: 711568
Product Type: Security Hook / Panel Interlock
Common Name: L Interlock
Profile: L-Shaped
Stile Type: Narrow Stile
Finish: Clear / Aluminum
Factory Description: Security Hook – Narrow Stile – CLR
Application: Automatic Sliding Door Panel
Door Series: Compatible Stanley Dura-Glide Systems
Use: Replacement / Repair / Maintenance
Duty: Commercial

Common Applications

Ideal for Stanley automatic sliding doors installed in:

• Retail stores

• Hospitals

• Healthcare facilities

• Grocery stores

• Airports

• Hotels

• Office buildings

• Schools and universities

• Government facilities

• Commercial entrances

• High-traffic public buildings

Replacement Applications

Replace the existing interlock when it is:

• Bent

• Broken

• Worn

• Loose

• Missing

• Damaged from door impact

• Preventing proper panel engagement

During replacement, inspect the mating interlock and surrounding door-panel hardware for additional wear or damage.

Important Compatibility Note

Stanley automatic sliding doors use multiple interlock designs depending on:

• Door series

• Stile width

• Panel configuration

• Interlock profile

• Door generation

• Finish

The 711568 is specifically identified as a narrow-stile, clear-finish security hook.

Before ordering, verify:

• Stanley part number 711568

• Narrow-stile door configuration

• L-shaped interlock profile

• Existing finish

• Door series

What's Included

(1) Stanley 711568 DURA Narrow-Stile L Interlock / Security Hook – Clear Finish

Door panel, opposing interlock, weatherstripping, ball detent, bottom guide, hanger assembly, fasteners, and other automatic-door hardware are sold separately unless specifically stated otherwise.