- Fit to a flat surface with a maximum tolerance of +/- 1mm.
- Fastening size at hinge section use (M6 / 1/4").
- Fastening size for lower frame use 5mm CSK screw No.10 UNC 2 BA.
- Flat base hatches cannot be used with Trim kits or Roller shades
| Lower Frame (in) | Acrylic Colour | Hatch Weight (lb) | Acrylic Window Thickness (in) |
| Flat Base | Smoke Grey | 5.77 | 3/8 |
Dimensions
| Length X (in) | Width Y (in) | Height Z (in) | Radii R (in) | Hinge Length HX (in) | Hinge Width HY (in) | Cut-Out Length Flat X1 (in) | Cut-Out Width Flat Y1 (in) | Cut-Out Radii Flat R1 (in) |
| 12 3/4 | 12 3/4 | 1 9/16 | 2 15/16 | 3/16 | 5 7/16 | 10 1/16 | 10 1/16 | 1 9/16 |
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.