Enhance your gate’s functionality with the 300N Hydraulic Gate Closer Arm Set. Designed for smooth, self-closing operation, it prevents slamming and reduces wear. Features adjustable closing force and durable weather-resistant steel. Perfect for metal or wooden gates up to 80kg. Includes M8 fittings and quick installation guide. Buy with confidence--30-day returns!
300N Hydraulic Gate Closer Arm Set (M8) – Soft Close, Self Closing
Smooth, controlled closing for swing gates. Helps prevent slamming, reduces hinge wear
and keeps gates safely self-closing.
Key Features
- 300N hydraulic (gas spring) soft-close – smoother, quieter closing
- Adjustable closing force via bracket height holes (soften the close by choosing the nearest-to-post hole)
- M8 fittings – please match your existing thread size with the listing photos
- Weather-resistant steel body with black powder-coated finish
- Suitable for metal, wooden or composite swing gates
What’s Included
- 1 × 300N hydraulic gate closer (M8 elbow fittings)
- 1 × long mounting bracket (adjustment holes)
- 1 × post mounting bracket
- Fixings + basic fitting guide
Fitment Notes
- Designed for pedestrian / garden swing gates (up to ~80kg when fitted as shown)
- Gate must swing freely; stiff hinges reduce the soft-close effect
- If you’re unsure between M8 vs M10, message us with a photo of your existing fitting
Dispatch & Delivery
Orders placed Mon–Sun before 16:00 are dispatched same day.
Sent via Royal Mail or Evri depending on size/destination.
30-day returns – buy with confidence.