Fits all standard 450-600mm ceiling joist centres Heavy duty manhole frame Ingenious lockable manhole door Patented key lock mechanism Hi-impact white plastic construction Increased security Door can be purchased separately if required for the standard Kimberley manholes   Australian Made, Australian Owned   Complete kit or door only available

Code: KMHD01 Size: 450 x 600mm Cut-out Size: 403 x 553mm Door Only Code: SKMHD01-07 Code: KMHD02 Size: 600 x 600mm Cut-out: 553 x 553mm Packing: 5 Per Box (Bulk) Door Only Code:SKMHD02-02

The flange (rim) of all manhole frames is approx. 30mm