2178-LL-2172
Manufacturers：
3M
Description：
CLOSURE W/2172 2 GND STUDS
2178-LL/4LUG
Manufacturers：
3M
Description：
FIBER SPLICE CASE W/ 4 GND LUGS
2178-LL/FR
Manufacturers：
3M
Description：
XTRA LRG FIRE RTRD FO SPLICE CSE