An intermediate horizontal adapter can be used to add a board deck or handrails in the middle of an existing horizontal or truss.
| Description | Weight (LBS) | Max Vert. Load (LBS) | Stock # |
| Intermediate Horizontal Adapter | 2 | 1500 | IHA |
| Heavy Duty Intermediate Adapter | 18 | 2000 | IHA-HD |
| Intermediate Horizontal Adapter w/Clamp | 3.5 | 1500 | IHA-C |