1. Material: steel or stainless steel
2. Hinge type: square butt hinge, with square corner or radius corner
3. Bearing: with or without ball bearing, with or without washer
4. The standard size available as following:
Length Size
5. Surface finish:
Surface art. Details
Orb Oil rubbed bronze
Ac Antique copper
Ab Antique bronze
Pbp Polished brass plated
Bsn Brushed stain nickel
Bss Brushed stainless steel
Pcp Polished chrome plated
Pss Polished stainless steel
Bzp Bright zinc plated
6. Fixing: with or without countersunk flat head wood screw in steel or stainless steel.