Deltana S35R4BB10B Ball Bearing Steel 3 1/2-Inch x 3 1/2-Inch x 1/4-Inch Radius Hinge
- Soss invisible hinges for wood or metal applications.
- With no. 53 soft wood and no. 57 hard wood pilot hole.
- Zinc body with steel pins,minimum Door Thickness: 1-1/8 inch.
- The SOSS Invisible hinge model #212 (And all other SOSS Invisible Hinges) are completely flush with the edge of the door and frame. The space between the door and frame when the model #212 is closed is 3/64 Inches.