Gatemaster | Hydraulic gas-spring closer | brackets to weld on
The reliable, long-lasting GSB gate closer is ideal for closing gates up to 176 lbs. Simply weld or screw the brackets to the gate and post and fit the closer to the brackets. The screw-fixed version (GSBW) needs screws; we recommend 1/4" screws (not included).
Key features
- Adaptable - The closer comes with either weld on or screw fixed brackets for fitting to a range of different gate types
- Proven Reliability - A proven gate closer trusted to deliver consistent closing performance year after year
- Adjustable force - No need to release gas, the closer can be moved along the brackets to increase or decrease the force. This means the strength of the close can be adjusted
The reliable, long-lasting GSB gate closer is ideal for closing gates up to 176 lbs. Simply weld or screw the brackets to the gate and post and fit the closer to the brackets. The screw-fixed version (GSBW) needs screws; we recommend 1/4" screws (not included).
- Easy to fit - Adjustable brackets also mean there is no need to compress the strut when fitting to a gate
Watch the video
Specifications
| Brand | Gatemaster |
| Manufacturer | Gatemaster |
| Weight | 2.2 lb |
Installation
- 1Fix the brackets supplied in position relative to the center of the hinge, as shown. Warning: never weld the brackets with the closer fitted - it can damage the seals.
- 2Close the gate and secure the strut to the slotted bracket and the long bracket with the shake-proof washers and nuts supplied, positioning the washers as shown. Move the strut along the long bracket to increase or decrease the force on the gate.
- 3Important: if the gate can open more than 90°, the strut can be damaged. We recommend fitting a stop to prevent this.
Maintenance
Never lubricate or damage the piston rod - it shortens the life of the seals. Lubricate the ball joints periodically with a light oil and wipe the strut clean with a damp cloth.
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Frequently asked questions
Will it survive outdoors all year?
It is built for it. The bodies are pressure die-cast and powder-coated, latchbolts are stainless steel and the keypads are marine grade, so salt air and rain are not a problem. Follow the maintenance schedule on this page - a spray of light oil a few times a year is what keeps a gate lock feeling new after a decade outside.
What warranty comes with this product?
Gatemaster gives a 5-year warranty on the Superlock 2.0 range and a manufacturer's warranty on the rest of the program, covering defects in material and workmanship. Keep your invoice: that is the proof of purchase a claim is assessed on. Damage from forcing, from the wrong installation or from missed maintenance is not covered - which is why the maintenance schedule on this page is worth following.
Is this in stock and how fast can I get it?
Gatemaster hardware is part of our standard program, so the common versions ship from stock. If you need a quantity for a project, or you are not sure which version fits your gate, ask us for a quote - we will check the frame size and handing with you before anything is picked.
Do I have to weld this in before galvanising or painting?
Yes, and that is the point of a weld-in lock: the case becomes part of the gate, so there is no visible fixing to attack. Weld the case into the frame first, then galvanise or paint the gate as a whole, and only fit the lock internals and the cylinder once the finish is dry.
How do I set the closing speed?
With the two adjustment valves on the closer. The valve nearest the hinge controls the main closing speed; the one furthest away controls the final latching speed, so the gate does not slam into the keep. Adjust them with the key supplied, a quarter turn at a time, and test after each change with the gate at full swing.
What types of fencing products does Fenceweb offer?
Fenceweb offers a complete range of fencing products, including welded wire fence panels, chain link fence, ornamental and metal fencing, security fencing, fence posts, swing and farm gates, gate hardware and temporary fencing. We also carry trusted brands such as Locinox, Gatemaster, ZND, AES Global, D&D Technology and Tarter.
Still have questions? Call us at 214 878 1900