By Huu Khanh Nguyen · Updated October 29, 2026 · d-and-d, hydraulic, top-mounted, centre-hinge, pool-gate, 90-degree
A hydraulic closer block that sits on the top of a gate beside a centre hinge and is held by an arm from a post bracket.
| Name | Default | Unit |
|---|---|---|
| Handing | left | |
| Hinge axis to face | -25 | mm |
| Leaf to post gap | 75 | mm |
| Post width | 50 | mm |
| Leaf thickness | 50 | mm |
| Leaf weight | 50 | |
| Leaf width | 900 | mm |
| Opening angle | 90 | ° |
| Leaf angle | 0 | ° |
| Finish | white |