Product Overview
Superhinge Inline version is a heavy-duty gate hinge which incorporates brass bearings for smooth, low-friction operation, delivering reliable, long-lasting performance for both manual and automated gates.
- Exceptional Durability: Tested to 500,000 openings without signs of wear, which is equivalent to approx. 50 years of use at 25 openings a day.
- Heavy Load Capacity: Designed to support metal gates weighing up to 600kg, making it suitable for demanding gate applications.
- Inline Hinge Positioning: The hinge pivot sits in line with the gate and post, providing a clean, straightforward installation for conventional gate layouts.
- 180° Opening: Allows gates to open up to 180° where the surrounding gate design permits.
Superhinge Range Variations
Standard Superhinge
Superhinge with Corner Lugs
Superhinge Offset Version
Product Codes
Superhinge Inline 180° Version
Maximum gate mass depends on the G dimension, a smaller G dimension generally supports more weight. Refer to the table for the recommended maximum gate mass (table and diagram below).
| Product code | G = 0-50mm | G = 50-100mm | G = 100-150mm | G = 150-200mm |
|---|---|---|---|---|
| SH16I | 125kg | 75kg | x | x |
| SH20I | 175kg | 125kg | x | x |
| SH25I | 300kg | 225kg | 150kg | x |
| SH30I | 600kg | 450kg | 275kg | 225kg |
IMPORTANT: These load values are guidelines only and assume correct installation and normal use. For gates near the stated limits or where suitability is uncertain, consult a qualified structural engineer before installation.
Manufacturer Guarantee
Signet Locks guarantees superior wear resistance. Should any Superhinge exhibit excessive wear under proper maintenance, we’ll replace it free of charge. To uphold this guarantee, hinges must be re-greased every six months.
