Expanded Metal Bolt Boxes
Expanded Metal Bolt Boxes by The Roe Group are cylindrical inserts manufactured in various lengths from expanded metal. Designed to remain in the bolt pocket, they act as a key for enhanced grip within the concrete.
NB. Expanded Metal Tubes should be wrapped in cling film prior to concreting when using vibrators.
| Code | Length (mm) |
| EM6 | 150mm |
| EM9 | 225mm |
| EM12 | 300mm |
| EM15 | 375mm |
| EM18 | 450mm |
| EM24 | 600mm |
