Pressac are an authorised manufacturer to main suppliers such as BT&Virgin. Has perforated punch holes on all sides and back. (bottom left corner of 1st photo).
20 BT BACK BOX PRESSAC 23mm NTE5c Telephone Master Socket Data CAT5e SINGLE GANG
BT Type Telephone Master 20 X Socket NTE5a with Back Box 2018 Version IDC A&B
LJ4/2A Double Telephone Socket Extension with Back Box Master Box Of 20
x 20 PRESSAC SINGLE GANG BACK BOX for telephone master socket data CAT5e Genuine
BT telephone line box (without back box). Item code 314444
Genuine BT Openreach NTE5C MK1 Master Telephone Socket with Back Box TRACKED48
