Description Plastic White Hatch’s moulded in ABS material. 180 degree opening and available in 7 Sizes Resistant to 14Kpa and approved to EN ISO 12216:2004 6854(A) External 380x380mm  Internal 295x295mm Cut 305x305mm 6854(B) External 280x375mm  Internal 195x295mm Cut 200x300mm 6854(C) External 360x600mm  Internal 270x520mm Cut 280x530mm 6854(D) External 460x510mm  Internal 380x435mm Cut 390x440mm 6854(E) External 220x485mm  Internal 145x415mm Cut 155x425mm 6854(F) External 170x410mm  Internal 105x345mm Cut 115x350mm 6854(G) External 245x170mm  Internal 100x180mm Cut 120x190mm Manufactured by Ceredi
