GROMMET PG21 GREY PK25; Grommet Type:Cable Retention; Cable Diameter Min:14mm; Cable Diameter Max:20mm; Grommet Material:EPDM Rubber (Ethylene Propylene Diene Monomer Rubber); Mounting Hole Dia:29mm; Panel Thickness Max:4mm; Grommet Colour:Grey; Product Range:-; SVHC:No SVHC (12-Jan-2017); Panel Thickness Min:1mm