You searched for "parallel cable"
HellermannTyton
HellermannTyton Black PVC 12mm Cable Grommet for Maximum of 10mm Cable Dia.
Part: 633-02030 HV1203-PVC-FR-BK
Black PVC cable grommet rated for 10-11mm cables through 12mm holes.
RS PRO
RS PRO Grey Nylon 66 Cable Grommet
Part: 213-3620
Grey nylon grommet for protecting cables through thin panel openings.
RS PRO
RS PRO Natural PE Grommet Strip for 1.2 → 2.4mm Cable Dia.
Part: 865-9739
Polyethylene grommet strip protects small cables during panel installation.
RS PRO
RS PRO Grey Polyethylene Cable Grommet
Part: 213-3619
Grey polyethylene grommet strip in 25m rolls for standard panel installations.
Legrand
Legrand Black PVC 22mm Round
Part: 0 980 96
Black PVC round grommet for cables up to 17mm through panel openings.
TE Connectivity
TE Connectivity Black Polyolefin Grommet Strip
Part: Rayrim-NR8-0-SP
Black polyolefin grommet strip in 75-metre roll for continuous cable protection.
RS PRO
RS PRO Black Polyethylene Grommet Strip
Part: 213-3610
Long polyethylene grommet strip seals and protects cable entries through panels.
RS PRO
RS PRO Grey Polyethylene Grommet Strip
Part: 213-3611
Grey polyethylene grommet strip in 30-meter length protects cables along edges.