Bulldog Garage Door Locks

A selection of Bulldog Garage Door Locks to suit your particular requirements.

Specification: GD20

• Added protection for use on up and over garage doors
• Simple to fit - just four screws
• Highly visible red powder coated finish
• Complete with 70mm stainless steel disc padlock
• Does not require holes to be drilled in garage door

Specification: GR200

• Numerous uses: Double Doors, Sliding Doors, Heavy Gates, Containers, etc
• Main bosses are 50mm Dia (2”) welded to back plates 75mm x 6mm with holes for fixing bolts
• Bulldog Super Lock Bolt supplied to pass through bosses to lock doors (see product info below)
• Eight coach bolt fixings M10 x 75mm and nuts and washers supplied
• Also included 2 re-inforcing plates 110mm x 75mm x 6mm thick for inside of doors
• Brackets can be welded to steel doors if necessary.
• Both left and right hand brackets case hardened to 60 rockwell, 746 VPN
• Right hand bracket incorporates an internal groove to retain lock bolt when doors are opened.
• Weight: 4.8kg

Specification: GD400

• Bolt on ‘L’ shaped bracket to fit to either outside or inside of garage door
• Reinforcing plate supplied in kit to strengthen door - 75mm x 110mm, 6mm thick
• Uses Bulldog Super Lock Bolt, no padlocks
• M10 x 75mm coach bolts supplied for fitting to metal or wooden doors
• Lock tube fits flush with ground, no protruding parts
• When locked, the garage door is physically held to the ground making prising of the door very difficult
• Dust caps provided to prevent dirt and dust ingress into lock and lock tube
• Finished in a highly visible yellow powder coating
• Weight: 2.3kg

Warranty Information

This product comes with a 1 year warranty as standard

Product Documents

• GR 200 - Heavy Duty Workshop & Garage Lock