These frame fixing have short expansion zones and countersunk pozidrive.

Features and Benefits
• Versatile and can be fixed to concrete, natural stone (after site testing) and solid brick
• No marking out is required, you just drill straight through the frame
• Constructed from durable, high quality nylon, for an extended fixing life
• The zig-zag design ensures enhanced expansion
• The tough nylon sleeve prevents the frame from distorting as its tightened

Typical Applications
• Bathroom fittings
• Letterboxes
• Light shelving
• Lighting