AstralPool New Universal Fixation — Discreet fastening system, nearly invisible • Discreet fastening system, nearly invisible • Easy to install • Compatible with all grating types • Single model compatible with submerged beams of 6 mm and 10 mm thickness • A tool is required to unlock the hook: a simple flathead screwdriver is sufficient • Two-position hook: locked onto the beam or free • Kit of 1 universal hook for custom grating not supplied by Fluidra- Plan for 2 kits per. Available in the UAE with delivery in 2–4 business days.