The 157  stitching punch is made of stainless steel and has a nice weight to use. And good for rust prevention because of the stainless steel material. The hole size is 1.3-2.0 mm so it can work with any threads. All punches are polished to pierce the thick leather easily and removed without any issues. The stitching punch will really develop your hand stitching efficiency and produce extremely clean stitching easily. And this punch is available to use for making the strap holes as well. It is replaceable with a new punch and interchangeable with other sizes of punches by using an included wrench. 
 
- Best Selling Size: 1.3 mm punch with 5.0 mm spacing / 1.5 mm punch with 6.0 mm spacing
- Hole Size(mm):  1.0/1.3 / 1.5mm
- Spacing(mm): 5.0 / 6.0 / 7.0 mm
- Prong: 01/02 / 05 
 
* Information: A spacing is measured from each center of the punches.
It is recommended to use a wooden mallet or PVC hammer for this tool.
* Shipment: It usually takes about 10-15  working days later