D&D Shut It Steel Self Closing BadAss Bolt-on Centre Mount Hinge Set - Zinc Finish, Up To 140kg - Set

The Bolt-On BadAss was built for gates where welding simply isn't an option. Whether you're working with powder-coated steel, aluminium frames, or pre-finished end posts, this centre-mount, bolt-on self-closing hinge installs cleanly without a welder in sight — and performs like one was used.

CNC machined to near-frictionless tolerances, the CI3835 delivers quiet, smooth gate movement that protects your automatic gate motor from unnecessary wear and extends the life of your entire system. Perfect for high-traffic gates, panic-bar setups, and ADA-compliant access points where reliability isn't negotiable.

Five tension-adjustment settings and horizontal adjustability mean you can dial in a precise, professional installation every time — whether you're a tradesperson on a commercial job or a homeowner doing it yourself.

And once it's in? The sealed bearings never need greasing. Ever.

Key Features

• No welding required — centre-mount bolt-on design for aluminium, steel and pre-finished gates
• CNC machined for near-frictionless, whisper-quiet operation
• Horizontally adjustable for precise, professional alignment
• Reduces wear on automatic gate motors and hardware — extends system life
• Maintenance-free sealed bearings — zero greasing, zero servicing. Ever.
• 5 tension-adjustment settings — suits a range of gate weights and traffic levels
• Ideal for high-traffic and panic-bar installations
• ADA suitable — compliant for accessible entry applications
• Limited Lifetime Warranty

Gate Weight Capacity