Description
Grade 7 ball bearing hinge, suitable for 30 minute fire doors up to 40kg, when used in conjunction with intumescent hinge pads.
Size L x W mm=76 x 50
Knuckle Dia. mm=11
Hole Dia. mm=6.2
Thickness mm=2
Knuckle Type=Ball Bearing
Corner Type=Square
Material=Carbon Steel
Finish=Polished Chrome
CE Marked UKCA Marked
Suitable for 30 minute fire doors
Doors up to 40kg
Smooth ball bearing action
Fixings included
