| CONDUIT ENTRANCE TYPE | HUB DRILLED AND TAPPED ALL ENTRANCE |
| CONDUIT TRADE SIZE ACCOMMODATED | 1.000 INCHES ALL ENTRANCE |
| CONDUIT TYPE ACCOMMODATED | RIGID METALLIC THICKWALL ALL ENTRANCE |
| COVER MOUNTING HOLE ARRANGEMENT STYLE | LINE |
| COVER MOUNTING HOLE QUANTITY | 2 |
| COVER MOUNTING METHOD | THREADED FASTENER |
| COVER MOUNTING SURFACE TYPE | FLAT |
| COVER OPENING LENGTH | 4.562 INCHES NOMINAL |
| COVER OPENING WIDTH | 1.375 INCHES NOMINAL |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | NOT RATED |
| OVERALL DEPTH | 3.125 INCHES NOMINAL |
| OVERALL LENGTH | 7.312 INCHES NOMINAL |
| OVERALL WIDTH | 1.750 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A48, CLASS 30 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON CAST UNS F12101 OVERALL |
| STYLE DESIGNATOR | OBLONG |
| SURFACE TREATMENT | CADMIUM AND ZINC OVERALL |
| TRADE DESIGNATION | TB SERIES |