DGK115/HB/KG Hâ‚‚GO D400 kerb unit 440mm x 305mm clear opening with 150mm frame depth Specification Stock code Range Clear opening (mm) Overall frame (mm) Frame depth (mm) Options My Wrekin DGK115/HB/KG H2GO 440 x 305 645 x 445 150 Options Ventilation holes Quantity Decrease quantity Increase quantity Reset quantity Download Features Reversible hinge allows the grating to hinge with the direction of the traffic flow, improving safety. Reversible hinge allows the grating to hinge with the direction of the traffic flow, improving safety. Captive hinges reduce theft risk whilst allowing easy lifting. Captive hinges reduce theft risk whilst allowing easy lifting. Mechanical lifting points are provided. Mechanical lifting points are provided. Safety keyway prevents accidental disengagement of the lifting key during the handling process. Safety keyway prevents accidental disengagement of the lifting key during the handling process. Images