Assembly kit with brackets

Alignment brackets in nylon or aluminium; shock absorber dowels, cover caps and drainage bushings in nylon; central seal dowel in extruded aluminium; roller set with external support in nylon, internal support in galvanized steel and ball bearings in hardened steel coated in nylon with fiberglass. Die-cast aluminium brackets. Roller set capacity: 90 kg per sash.

Alignment brackets in nylon or aluminium; shock absorber dowels, cover caps and drainage bushings in nylon; central seal dowel in extruded aluminium; roller set with external support in nylon, internal support in galvanized steel and ball bearings in hardened steel coated in nylon with fiberglass. Die-cast aluminium brackets. Roller set capacity: 90 kg per sash.

Alignment brackets in nylon or aluminium; shock absorber dowels, cover caps and drainage bushings in nylon; central seal dowel in extruded aluminium; roller set with external support in nylon, internal support in galvanized steel and ball bearings in hardened steel coated in nylon with fiberglass. Die-cast aluminium brackets. Roller set capacity: 90 kg per sash.

Alignment brackets in nylon or aluminium; shock absorber dowels, cover caps and drainage bushings in nylon; central seal dowel in extruded aluminium; roller set with external support in nylon, internal support in galvanized steel and ball bearings in hardened steel coated in nylon with fiberglass. Die-cast aluminium brackets. Roller set capacity: 90 kg per sash.