Specifications - M11 drill diameter,  10-12mm wall thickness 

A pre-assembled all metal light duty hollow wall fixing providing a fast and easy installation on drywall and hollow materials. Set the anchor with the designated setting tool to secure the fixing behind the hollow material (smaller size can be set with a screwdriver). This hollow wall anchor does require pre-drilling in drywall.

Features - Anti-rotation barbs, low-profile / flush head, collapsing legs and large flange head prevents the head from pulling through the substrate & easily removable.
Applications - Shelving brackets, mirrors, cabinets, curtain rods, pictures, fire extinguishers, hanging plants, lighting fixtures, coat hooks.