Harness Maker's Crease
Edge Compression & Strength
Creasing compresses the leather fibers near the edge, which helps prevent stretching, cracking, or fraying over time.
It also helps the strap keep its shape with regular use, especially under tension (as in horse tack or belts).
Guideline for Stitching
The crease often serves as a visual and physical guide for stitching lines.
This ensures consistent, straight stitching, which is especially important for structural parts of a harness.
Helps Water Shedding
A well-compressed edge can help repel water, reducing leather’s tendency to absorb moisture along its most vulnerable line: the edge.