Toby Joint Box – Carriageway
The Toby Joint Box provides a compact and secure environment for quick and easy connections into below ground fibre networks and is specifically engineered for use in the carriageway when the footpath is congested with other utilities or where there aren’t any existing footpaths. It is ideally suited to rural telco networks.
The system consists of a ductile iron surface box sitting on compact, stackable chamber rings of 150mm height. The base section can also be supplied with a floor. High strength yet light weight in design, the Toby Joint Box rings are made from recycled Polypropylene, with a twinwall and internal ribbing for improved loading performance.
The Toby Joint Box is suitable for new or retrofit installations and can be easily drilled to suit on-site conditions.
Features & Benefits
Compact
- Narrow Footprint
- 150x150mm Clear Opening
High Spec
- Toby Joint Box meets D400 top load free standing
- Access Cover to BS5834-2, Grade A
- The Toby Joint Box rings are moulded from recycled Polypropylene (PP) with excellent strength to weight properties.
Each section is manufactured with twinwall and internal ribbing for improved loading performance.
Smart Design
- Stackable
- Achieve variable depth using 150mm stackable ring sections
- Easy cut duct entries


Sizes
Description | Product Code | Clear opening (mm) | Overall Dims (mm) | Depth (mm) |
Toby Joint Box Ring | UY1430 | 150×150 | 240×240 | Stackable 150mm rings, clip together. Can be stacked up to 3 high. |
Toby Joint Box Floor- Drop in | UY1431 | 146×146 | ||
Standard Surface Box, Ductile | UY1435 | 150×150 | 225×225 | 100 |
TELCO Surface Box, Ductile with through slot | UY1436 | 150×150 | 225×225 | 150 |
TELCO Surface Box, Ductile with through slot and hole | UY1437 | 150×150 | 225×225 | 150 |
Options
- Drop-in floor
- Cover badging
Certification
- Compliant with BS5834-2, Grade A
- Toby Joint Box sections meet 40t Top Load free standing
Certification
- Compliant with BS5834-2, Grade A
- Toby Joint Box sections meet 40t Top Load free standing
Installation:
- Direct Bury (DB)
- Narrow Trenching
- Underground
Applications:
- Backbone
- Drop
- FTTh
- Last Mile
- PIA