Material Zinc alloy + SS
Size 94*18*27mm
Gap 13.5mm
Angle 180 degree
Door thickness 30mm
Door weight 35kg/pair
Finishing Satin chrome

Suitable for doors and windows
Tested for over 200,000 cycles ,no abrasion

180 degree open angle gives the users more convenience and comfort
Perfect invisibility can make the entire environment more harmonious
Have the characters of anti-fire, anti-smoke, rustproof, damp-proof, anti-friction and environmental protecting features
This product has applied for the national patent 
This product was tested by TUV, comply with requirement of BS EN 1935