
Bottom Cup
Bottom Cup
The Bottom Cup is a fundamental component of the cuplock scaffolding system, designed to provide a fixed locking point for horizontal members such as ledgers and transoms. Welded at regular intervals along the vertical standard, it forms the base connection that enables quick and secure assembly of the scaffold structure.
Widely used in construction and industrial scaffolding systems, the Bottom Cup enhances connection efficiency, structural integrity, and overall safety within the cuplock framework.
Boom Cups are pressed from high quality steel and are welded on vercal

Sheet Thickness : 4.0mm
| Code | For Tube OD (mm) | Hot Dip Weight (Kg) | Painted Weight (Kg) | Zinc Weight (Kg) | Self Weight (Kg) |
|---|---|---|---|---|---|
| JK-019-60 | 60.0 | 0.350 | 0.337 | 0.335 | 0.330 |
| JK-019-48 | 48.3 | 0.213 | 0.204 | 0.203 | 0.200 |
Sheet Thickness : 4.5mm
| Code | For Tube OD (mm) | Hot Dip Weight (Kg) | Painted Weight (Kg) | Zinc Weight (Kg) | Self Weight (Kg) |
|---|---|---|---|---|---|
| JK-020-60 | 60.0 | 0.419 | 0.403 | 0.401 | 0.395 |
| JK-020-48 | 48.3 | 0.270 | 0.260 | 0.259 | 0.255 |
Sheet Thickness : 5.0mm
| Code | For Tube OD (mm) | Hot Dip Weight (Kg) | Painted Weight (Kg) | Zinc Weight (Kg) | Self Weight (Kg) |
|---|---|---|---|---|---|
| JK-021-60 | 60.0 | 0.456 | 0.439 | 0.436 | 0.330 |
| JK-021-48 | 48.3 | 0.297 | 0.286 | 0.284 | 0.280 |

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