Garage Door Spring Latch Lock Set with 18-Foot Sash Chain and Keyed T-Handle

Spring Latch Set - with Sash Chain

• Category: Locks
  
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Garage Door Spring Latch Lock Set with 18-Foot Sash Chain and Keyed T-Handle

Product Description

This garage door spring latch lock set provides secure manual locking for sectional overhead garage doors. The complete assembly uses spring-loaded side latches connected by sash chain, allowing both latches to engage or release simultaneously through the interior release handle or exterior keyed T-handle.

Designed for replacement installations and new garage door assemblies, this lock kit includes the primary components required to create a convenient two-point locking system.

Features

• Complete spring latch locking system
• Dual spring-loaded side latches
• 18-foot sash chain connects both latch mechanisms
• Exterior keyed T-handle for outside access
• Interior release handle for operation from inside the garage
• Two-point locking design helps secure both sides of the door
• Suitable for sectional overhead garage doors
• Durable hardware designed for repeated operation

How It Works

The two spring latches mount near the left and right sides of the garage door. The included sash chain connects the latches to the center release mechanism.

Turning the exterior keyed T-handle or operating the interior release handle pulls the chain, retracting both spring latches so the garage door can be opened. When released, the spring-loaded latches return to the locked position.

Package Contents

• Two spring latches
• Two latch mounting plates
• 18 ft of sash chain
• S-hooks
• Interior release handle
• Exterior keyed T-handle
• Two keys
• Installation fasteners

Compatibility

Designed for sectional overhead garage doors that use a center-operated spring latch locking system. Confirm the door construction, latch mounting locations, track configuration and required chain routing before ordering.

This product is intended for manual garage door locking applications. Additional modifications or an opener-compatible lock release may be required when the door is operated by an automatic garage door opener.

Installation Notes

Correct alignment of both spring latches is necessary for smooth locking and unlocking. The sash chain should be properly routed and adjusted so both latches retract at the same time without excessive slack or tension.

Installation should be completed with the garage door fully closed and secured against movement.

Safety Warning

Disconnect any automatic garage door opener before installing or adjusting the lock assembly. Never activate an automatic opener while the manual spring latches are engaged, as this may damage the door, opener or locking hardware.

Professional installation is recommended when proper latch positioning, chain adjustment or garage door compatibility is uncertain.

SEO Title: Garage Door Spring Latch Lock Set with 18-Foot Sash Chain

Meta Description: Complete garage door spring latch lock set with two side latches, 18-foot sash chain, inside release handle, keyed exterior T-handle, two keys and installation hardware.