Size 54 Low Profile Hatch Flange Base

Support System	Lower Frame (in)	Acrylic Colour	Hatch Weight (lb)	Acrylic Window Thickness (in)
Self Supporting	9/16	Smoke Grey	10.8	5/16

Dimensions

Length X (in)	Width Y (in)	Height Z (in)	Radii R (in)	Cut-Out Length X1 (in)	Cut-Out Width Y1 (in)	Cut-Out Radii R1 (in)
18 3/16	22 11/16	1	2 7/8	15 7/16	19 15/16	1 11/16

Mounting Instructions
Fit to a flat surface with a maximum tolerance of +/- 1mm. Fastening size at hinge section use M6 (1/4 in). Fastening size for lower frame use 5mm CSK screw No.10 UNC 2 BA.