| GR boxes offers ten hub arrangements |
| Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity |
| General purpose wiring |
| Function as sealing fittings when used with sealing covers |
| Internally threaded body with externally threaded cover |
| Covers have pry notches for bar or wrench |
| Accommodate sealing, dome, hub and union hub covers and canopies |
| Standard O-rings provide raintight fit |
| Internal ground screw standard |
| Smooth, rounded integral bushing in each hub type box protects conductor insulation |
| Complies with a wide range of classified area requirements |
| Corrosion resistant - ideal for indoor and outdoor installations |
| Connect conduit lengths and change direction of conduit runs |
| Provide access for maintenance |
| Provide access for maintenance |
| Explosion proof, dust ignition proof |
| Furnished with internal ground screw and O-ring |
| GR hub type |
| For use with threaded metal conduit |
