The cable exit trough 1, wherein {HEAD ~ the second cable guiding surface} does not extend below {TAIL ~ the top} of the upstanding side when the cable exit trough is mounted to the lateral cable trough 
The cable exit trough 1 , wherein { HEAD ~ the second cable guiding surface } does not extend below { TAIL ~ the top } of the upstanding side when the cable exit trough is mounted to the lateral cable trough
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH