However, a second entry / exit point can be cut out on the opposite end where the plastic is thin to allow the optional cut so that cable can go in from one side and out from the other. There is a cable entry point cut out on one side.
BT 80B TELEPHONE JUNCTION BOX BT80B 80A - GENUINE BT OPENREACH CONNECTION
GENUINE BT OPENREACH JUNCTION CONNECTION BOX + TELEPHONE CABLE CRIMPS 16A 78 80B
Genuine Kauden Telephone Cable Junction Connection Box + 4 Jelly Crimps 16a 78a
10 PACK: 77A 3 Pair IDC Telephone Junction / Connection Box / BT Joiner
Telephone Cable Junction Connection Box + 4 Crimps BT 16A 77 78 80 Replacement
BT 78A 4 Pair 8 Way IDC Internal Telephone Cable Junction Connection Box BT78A
