Hard edged hatch specifically designed for any 13mm GIB ceiling or wall. Spring loaded, push to open mechanism makes this super strong hatch key-free. Sizes available: 200 x 200mm, 300 x 300mm, 400 x 400mm,500 x 500mm, 600 x 600mm KEY FEATURES:
• Light weight • Self-supporting during installation • No keyhole • Minimal stopping • Hard edges, no denting or chipping • Minimal moving parts, no hinges • Permanent safety mechanism • Easily retrofitted • Sturdy, difficult to rack lid or frame • Minimalistic appealing face finish • Will not crack at the corners • Frame will support a carefully placed ladder