S.S.304 Full Mortise : Four Ball Bearing Flat Tip Hinges.
All the accessories like central pin, tips, screws are made of stainless steel grade 304
Scientifically made stainless steel thrust ball bearing are embedded between the knuckles
Stainless steel point loaded bearings working against smooth stainless steel washer, face with permanent silicon lubricant comes along with stainless steel screws in machining finish for wooden doors or SS machine screws for metal doors.
