ADI SL5 Slimline Locking Bolt Heavy Duty

The ADI SL5 Slimline Locking Bolt provides heavy-duty locking protection in a compact and practical format. Its narrow profile makes it suitable for residential and commercial doors where space is limited, while the hardened steel bolt helps strengthen vulnerable entry points against forced entry attempts. Designed for flexible installation and everyday reliability, the SL5 is commonly used on narrow aluminium doors, gates, garages, workshops, and access doors requiring additional locking reinforcement.
For stronger overall property protection, DIY Xpanda also recommends Window Bars, Retractable Security Gates, and Fixed Steel Security Gates.

For a custom-made security locking bolt, please reach out to Xpanda Security.

• Body size: 32 × 144 mm (narrow profile)
• Hardened 7" (178 mm) bolt, 13 mm diameter with 45 mm throw
• Satin chrome finish
• Reversible bolt design
• Supplied with 570 oval cylinders + 2 keys
• Steel strike plate and fixing hardware included
• Australian-made & owned

• Designed for Narrow Doors:
  Compact slimline profile makes the SL5 ideal for narrow aluminium, timber, or steel doors where larger locking systems may not fit.
• Heavy-Duty Door Reinforcement:
  Hardened steel bolt and strike plate help resist prying, forced entry, and tampering around vulnerable access points.
• Flexible Locking Operation:
  Can be locked in either the open or closed position, with a reversible bolt design for flexible installation options.
• Trusted Security Cylinder:
  Supplied with a 570 oval cylinder compatible with many restricted keying systems used across New Zealand and Australia.

• Homes and side entrances
• Narrow stile aluminium doors
• Garages and workshops
• Storage rooms and utility access
• Retail shopfronts and service doors
• Sliding or swinging doors and gates

• ADI SL5 locking bolt
  (industry standard 570 oval cylinder)
• Mounting template
• Extended locking bolts
• Concealed fix plates
• 2 keys
• Fixing bolts
• Supplied boxed