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Spring Chain Bolt - Black - 18"

Spring Chain Bolt - Black - 18"

Spring garage chain bolts are ideal for securing the top of garage doors or gates. The bolt remain...

Best current price£8.93from Power Tools Direct

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Power Tools DirectTimco Black Cb18bp Spring Chain Bolt - 18In Timbag 1
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B&QB&Q - Spring Chain Bolt Black18"
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OnBuy.comTimco Cb18bp Spring Garage Chain Bolt Black 18" 5055893366592
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£15.67
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Product Information

Full details

This TIMco Spring Garage Chain Bolt is designed for individuals needing a secure and reliable method to lock garage doors or gates. Its key benefit is the spring-loaded mechanism that automatically secures the bolt under tension, offering enhanced security. A minor consideration is its specific application for garage doors or gates, not general-purpose locking. The bolt features a durable epoxy black finish, a 450mm (18-inch) pull chain for easy operation, and is constructed from robust carbon steel.

All features

ColourBlack
Model Part NumberCB18BP
BrandTimco

Extended Product Information

FAQs

What is the primary purpose of this spring chain bolt?

This bolt is designed to secure garage doors or gates, specifically by remaining engaged under spring tension, preventing accidental opening.

How long is the pull chain?

The pull chain is 450mm, which is approximately 18 inches long.

What material is the bolt made from?

The bolt is constructed from durable carbon steel.

Is this bolt suitable for outdoor use in all weather conditions?

It has a Corrosion Rating 2, meaning it's suitable for occasionally damp or wet conditions in rural and sheltered areas. It is not recommended for constant exposure to harsh weather or marine environments.

What are the dimensions of the bolt itself?

The square bolt measures 16mm x 16mm with a bolt throw of 30mm.

Are the necessary screws included for installation?

Yes, the product includes 8 x 4.0 x 30mm pan screws.

Can this bolt be used on any type of door?

While it can be adapted, it is specifically designed for the spring-loaded security needs of garage doors and gates. Ensure the mounting surfaces and slot sizes are compatible.

Troubleshooting

Bolt is stiff or difficult to slide.

Check for obstructions in the bolt channel or strike plate. Ensure mounting screws are not over-tightened, causing misalignment. Lubricate moving parts sparingly with a light oil.

Chain is difficult to pull or retract.

Verify the chain is not kinked or tangled. Ensure the bolt is fully retracted into its housing before attempting to close.

Bolt does not stay engaged under tension.

Confirm the spring mechanism within the bolt is functioning correctly. Ensure the strike plate is aligned precisely with the bolt's path.

Rust spots appearing on the finish.

Clean the affected area with a soft cloth. Apply a light coat of protective wax or a suitable metal protectant to prevent further corrosion. This may indicate the product is in an environment harsher than its intended Corrosion Rating 2.

Pros and Cons

Pros

  • Automatic spring-loaded locking enhances security.
  • Long 18-inch pull chain ensures easy operation.
  • Durable carbon steel construction for longevity.
  • Corrosion-resistant black epoxy finish.
  • Includes all necessary fixings for installation.

Cons

  • Primarily designed for garage doors/gates, not universal use.
  • The 16mm x 16mm square bolt may be too large for some narrow slots.
  • Corrosion rating 2 means it's not intended for highly exposed or marine environments.

Setup, Compatibility & Care

Setup:

  1. Determine the desired location for the bolt on your garage door or gate and the corresponding strike plate position on the frame.
  2. Use the bolt and its keep as templates to mark the screw hole locations.
  3. Drill pilot holes suitable for the included 4.0 x 30mm pan screws.
  4. Secure the bolt mechanism and the flat keep using the provided screws.
  5. Ensure the bolt slides smoothly into the keep when operated by the chain.

Compatibility:

  • Ideal for upward-acting garage doors or gates requiring a strong, spring-loaded locking mechanism.
  • Requires a surface with sufficient depth and width to mount the 188mm x 56mm bolt plate and the 63mm x 51mm flat keep.
  • The square bolt measures 16mm x 16mm with a 30mm throw.

Care:

  • Wipe clean with a damp cloth as needed. Avoid abrasive cleaners.
  • Periodically check for smooth operation and ensure screws remain tight.
  • While the finish offers some corrosion resistance, prolonged exposure to moisture should be avoided. For heavily exposed areas, consider additional protective coatings.

Price History

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