Solid Brass Ball Bearing Butt DoorHinge Item Number: SB-403030-4BB Material: Solid Brass Hinge type: Four Ball Bearing Hinge with loose pin or fixed pin Corner shape: Square Corner Head shape: Flat, Oval, Crown, Ball, Tower, ect. Dimensions: 3 x 3 x 2.0mm, 3.5 x 3.5 x 2.0mm 4 x 4 x 3mm, 4.5 x 4.5 x 3mm 5 x 5 x 3mm or more size available Hole type: Zig Zag or Arch Template, etc. Finish: Satin & Lacquered, Polished & Lacquered, Chrome Plated, Satin Chrome Plated, Nickle Plated, Satin Nickle Plated, Antique Brass Plated, Antique Copper Plated, PVD and etc.