4 Bay Riser Base for 30 Inch Deep for GRK Racks
4-bay riser base for 30 in (76.2 cm) deep GRK series racks, featuring heavy-duty welded construction
The RIB-4-GRK-30B is a 4-bay riser base designed specifically for the GRK series of racks with a 30 in (76.2 cm) depth. This component is part of a modular system used to facilitate practical rack installations during the rough-in phase. This specific SKU is a 2-1/2" high riser base, which works in conjunction with riser V-feet and support angles to create the complete assembly. Each component in this system, including the feet and angles, is sold separately. This base allows for cables to pass underneath the rack, and it features a heavy-duty welded construction with a black powder coat finish. For installations occurring in raised floor environments, compatible riser feet can be used to elevate the base further.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
| Depth | 30 in (76.2 cm) |
| Shipping Weight | 76 lbs (34.5 kg) |
| Base Series | GRK |
| Component Type | Riser Base |
| Number of Bays | 4 |
| UPC | 656747063039 |
Resources
You'll need these with it
Questions about this part
Is the RIB-4-GRK-30B a complete rack base assembly?
No, this SKU is a 2-1/2" high riser base only. You must purchase the riser V-feet and support angles separately to complete the system.
What accessories do I need to use this with a raised floor?
To accommodate raised floor installations, you can use the VFEET-4-12 4-bay riser feet and the GANGLE-4-30 raised floor support angles.
Does this base work with other GRK rack depths?
This specific model is configured for a 30 in (76.2 cm) depth. Other lengths are available within the RIB series.
How is the cable management handled with this base?
The design allows for cables to pass directly underneath the rack through the base clearance.
What is the height of the riser base?
This component provides a 2-1/2" height for the rack installation.

