One of the main advantages in the market are our high-quality fasteners, which are adapted for different materials and surfaces and with which we ensure the best efficiency. Hidden fasteners affect the stability and rigidity of the door handle. If they are of lower quality, they can often become loose, which can lead to a wobbly door handle and a customer who is unhappy with the door and its installation. This is why our fasteners are designed with durability, strength, and longevity in mind. In the market, they are famous for their simple installation and high-quality stainless steel (inox).
VRA fasteners are the sturdiest fasteners in the market, developed under our roof for the long-term stability of door handles even with the most used doors. Customers order this premium fastener for aluminium doors of the highest quality.
VRU fasteners are the highest quality fasteners on the market for 45-degree door handles. The fit of the mount to the fastener is so precise and rigid, that there is practically no play. The load is not on the side screw (as it is with standards fasteners), but on the contact between the fastener and the door handle. The body of the fastener carries the entire weight of the fastener and the side screw is there only to hold the door handle from slipping off the mount when the door is used. This system is more stable and easier to install.
FASTENERS FOR ALU PANELS

VRA
Premium (90°)

VRO
Two-sided (90°)
The type of a VRO fastener depends on the thickness of the door panel:
VRO20 X = 0 – 20 mm
VRO40 X = 21 – 40 mm
VRO60 X = 41 – 60 mm
VRO80 X = 61 – 80mm
VRO100 X = 81 – 100 mm
VRO120 X = 101 – 120 mm

VRS
Self-tapping (90°)

VRU
Universal (90°)
FASTENERS FOR ALU PROFILES

VRA
Premium (90°)

VPA
Premium (45°)

VRU
Universal (90°)

VPU
Universal (45°)

VRS
Self-tapping (90°)

VPO
Two-sided (45°)
The type of a VPO fastener depends on the thickness of the door panel:
VPO40 X = 24 – 40 mm
VPO60 X = 41 – 60 mm
VPO80 X = 61 – 80 mm
VPO100 X = 81 – 100 mm
VPO120 X = 101 – 120 mm

VRO
Two-sided (90°)
The type of a VRO fastener depends on the thickness of the door panel:
VRO20 X = 0 – 20 mm
VRO40 X = 21 – 40 mm
VRO60 X = 41 – 60 mm
VRO80 X = 61 – 80mm
VRO100 X = 81 – 100 mm
VRO120 X = 101 – 120 mm
FASTENERS FOR PVC PROFILES

VRO
Two-sided (90°)
The type of a VRO fastener depends on the thickness of the door panel:
VRO20 X = 0 – 20 mm
VRO40 X = 21 – 40 mm
VRO60 X = 41 – 60 mm
VRO80 X = 61 – 80mm
VRO100 X = 81 – 100 mm
VRO120 X = 101 – 120 mm

VPO
Two-sided (45°)
The type of a VPO fastener depends on the thickness of the door panel:
VPO40 X = 24 – 40 mm
VPO60 X = 41 – 60 mm
VPO80 X = 61 – 80 mm
VPO100 X = 81 – 100 mm
VPO120 X = 101 – 120 mm

VPU
Universal (45°)

VRU
Universal (90°)
FASTENERS FOR WOODEN PANELS

VRO
Two-sided (90°)
The type of a VRO fastener depends on the thickness of the door panel:
VRO20 X = 0 – 20 mm
VRO40 X = 21 – 40 mm
VRO60 X = 41 – 60 mm
VRO80 X = 61 – 80mm
VRO100 X = 81 – 100 mm
VRO120 X = 101 – 120 mm

VPO
Two-sided (45°)
The type of a VPO fastener depends on the thickness of the door panel:
VPO40 X = 24 – 40 mm
VPO60 X = 41 – 60 mm
VPO80 X = 61 – 80 mm
VPO100 X = 81 – 100 mm
VPO120 X = 101 – 120 mm

VPU
Universal (45°)

VRU
Universal (90°)
FASTENERS FOR A COMBINATION OF GLASS AND ALU PANELS

VROS
Two-sided (90°)
The type of a VROS fastener depends on the thickness of the door panel:
VROS20 X = 0 – 20 mm
VROS40 X = 21 – 40 mm
VROS60 X = 41 – 60 mm
VROS80 X = 61 – 80mm
VROS100 X = 81 – 100 mm
VROS120 X = 101 – 120 mm

VRUS
Universal (90°)

VRSS
Self-tapping (90°)

VRMS
Premium (90°)
CHARACTERISTICS OF GRIFFING FASTENERS
SPACE FOR AN EXPANSION NUT
Washers are also suitable for installation with expansion nuts.

PLASTIC AND RUBBER WASHERS FOR GLASS DOORS
Protective washers mitigate the transmission of vibrations and thus prevent the breakage of glass.
