Inverse Pricking Irons - 2.2 mm width tooth

The Sinabroks inverse pricking irons are made of solid brass and have a nice weight to use. And good for rust prevention because of the solid brass material. The width of the tooth is 2.2 mm and creates very clean slits for stitching. All teeth are polished to pierce the thick leather easily and removed without any issues. These inverse pricking irons will really develop your hand-stitching efficiency and will produce extremely clean stitching. And inverse pricking irons are replaceable the broken or bent tooth with a new one if you have a problem with the tooth while working by using a replacement kit. - Best Selling Size: 3.85 & 4.0 mm - Recommend thread size: 0.5 - 0.8 thickness thread  - Spacing(mm): 3.0 / 3.38 / 3.85 / 4.0 / 4.5 / 5.0 / 5.4 mm - Prong: 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / 12 - A width of the tooth: 2.2 mm - Inverse Pricking Irons Style: ∖ ∖ ∖ ∖ ∖ ∖ ∖   * Information: A spacing is measured from each center of the blades. It is recommended to use a wooden m