Offset Kerf w/spring Hidden Hinge - No Screws Needed
This hinge has approximately 1/8" offset knuckle for use in boxes with thicker walls. The offset allows for the kerf cut to be placed farther in from the back, helping even the load of the box top for the hinge. A spring helps to close and hold the lid in position.
1/8" Offset. 1 1/2" Width x 7/8" Height
Kerf Blades and Universal arbors Available Here
Depth and size of slot will vary depending on size of hinge. Directions is for a 1 1/2" Width x 7/8" Height hinge.
You may want to make slight changes also depending on your requirements.