to avoid excessive formation of entrapped air

reducing user fatigue

Recommended thicknesses between 3 and 10 mm

Vibration <2

the box closes securely and permanently

Caja tacos largos DuoXpand FUS acero zincado Fischer Tradu to avoid excessive formation ofFischer DuoXpand FUS are universal long expansion anchors designed for high performance fixings in concrete, solid brick, hollow brick, and other building materials. They feature a galvanized steel hexagonal screw and a dual expansion system that distributes the load evenly even in hollow materials. FEATURES Universal long anchor with dual expansion zone FUS galvanized steel screw with hexagonal head DuoXpand technology with progressive expansion High