Is this OK to use on the outside of the garage, is it waterproof?

Yes, it is designed to be used on the outside of the garage door. It is supplied with a plastic dust cap which will help prevent water getting into the lock.

Does this come with a cover to keep water out of lock?

I bought mine about 5 years sgo, it did come with a cover over the bolt, but make it water tight around the bolt, as the water will fill up the hole you've drilled, & make the bolt rusty.

Is the key cylinder drill proof, and the cylinder pin hacksaw proof

yes it is drill proof and hawsaw proof and i find it a excellent garage door lock bill

My garage has a 2cm high piece of rubber along the end of it (for reducing noise and water getting through I think); could I still fit this?

Would think you would have to fit it over the rubber as it needs to be flush on the ground think the bolts are higher than 2cm it is a good product .

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🔐 Bulldog Garage Door Lock: Lock in security, unlock peace of mind!

PRECISION FIT - Compact 142H x 75W x 86D bracket for seamless installation
ROBUST STEEL ARMOR - 6mm thick bracket for unmatched durability
COMPLETE SECURITY KIT - Includes coach bolts & reinforcing plate for maximum strength
UNBREAKABLE LOCK BOLT - 25mm hardened steel bolt resists tampering
LIGHTWEIGHT YET STRONG - Only 1.36kg with alloy steel build for easy handling

The Bulldog Garage Door Lock GD400 features a precision-engineered 142x75x86mm bracket with a robust 6mm thickness, paired with a 25mm diameter hardened steel lock bolt. Designed for modern security needs, it includes coach bolts and a reinforcing plate to ensure maximum protection. Lightweight at 1.36kg and crafted from durable alloy steel, this lock offers professional-grade strength and reliability for your garage door.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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₨78715

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Sri Lankastore

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Manufacturer	Bulldog
Part Number	GD400
Product Dimensions	14.2 x 7.5 x 8.6 cm; 1.36 kg
Item model number	GD400
Size	142H x 75W x 86D
Colour	Yellow
Style	Modern
Finish	STEEL
Material	Alloy Steel
Shape	Round
Item Package Quantity	1
Number of Pieces	1
Special Features	Hardened Steel Lock Bolt: 25mm Diam
Included Components	Plate. lock and bolts
Batteries included?	No
Batteries Required?	No
Item Weight	1.36 kg

Bulldog Garage Door Lock

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