Walnut wood hand-stitched wood clamp

A size:
The total height is 27cm the base is 20*13cm the chuck is 6cm long and 2cm wide.
The single hole of the base is placed in the center of the base.
B size:
The total height is 37cm the base is 41*8cm the length of the chuck is 6cm and the width is 2cm.
The double holes of the base are placed in the center and the edge of the base.

Both wooden clamps are made of solid wood weighing more than 900g and close to 1kg which is very heavy.
The nip is made of walnut wood which is round and smooth and can protect the leathercraft well without pasting a piece of leather.