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Single Shoulder: a+b = a+c: Add Picture from standard Hide Cuts
Single Shoulder: a+b = a+c: Add Picture from standard Hide Cuts 2
Single Shoulder: a+b = a+c: Add Picture from standard Hide Cuts 3
Single Shoulder: a+b = a+c: Add Picture from standard Hide Cuts 4

Tempers

  • Soft : Extremely soft and pliable. It does not tend to hold it's shape. Often used for garments or
    upholstery.
  • Semi-Soft : Still very soft and pliable, but may tend to have a slight structure to it. Typically used in sneakers and handbags.
  • Semi-Stiff : Stiff, but still soft, but not rigid. Tends to hold it's shape. Typically used in boots and motorcycle bags.
  • Stiff : Has a hard and stiff feel and not easily bent or folded. Typically used for heavy duty belts, straps, or knife sheaths.
  • Rigid : Rock solid and will not bend or flex at all. Typically over 10 OZ in thickness and used for body armor and horse tack.

Leather Grads

Our vegetable-tanned leather is full-grain, so we don't alter the surface (unless you specifically ask us to). This preserves the hide's natural strength and the fibers within.

Full-grain leather of high quality often displays natural variations and markings like fat wrinkles, scratches, scars, and insect bites. While these cosmetic imperfections are used to grade the leather, the tanning process and resulting quality of the hide itself remain consistent across all grades.

Branding is common on economy and number 3 grade hides. Some people even prefer hides with brands for unique projects. We currently offer TR and TRBF grades online, but other grades may be available upon request.


Grading System

NO : 1

Best quality - expect 1-3 defects.

NO : 2

Expect 3-5 defects and more waste than no :1

NO : 3

Expect over 5 defects including brands and other natural defects.

TRBF Tannery Run Brand Free :

A mixture of 40% no:1 no:2 , and 20% no:3.

Thickness & Applications

The thickness of leather is measured in ounces. The weight can vary between sides due to natural variations in leather. Measurement typically takes place at specific locations on the hide commonly the butt or shoulder region. The butt section generally represents the thickest portion of the hide,  while the shoulder area is typically thinner (with exceptions in certain leathers like heavy harness) Some of our sides are leveled to provide a more consistent thickness.
One ounce of leather equals 0.4mm or 1/64 of an inch. Therefore 9 ounces is equal to 3.6mm or 9/64 of an inch and so on. Our conversion chart below provides quick reference for various thicknesses. Please note that each piece of leather has a slightly variable thickness over the entire hide, our chart below reflects this variance.

Millimeter ThicknessInch ThicknessOunce ThicknessExample LeatherLeather Types
0.8-1.2mm1/32" – 3/64"2 – 3 ozClassic Mustard Upholstery
Leather
lining, embossing
1.2 – 1.6 mm3/64" – 1/16"3 – 4 ozBlack Veg-tanned Craft Side lining, embossing, light bags, light wallets
1.6 – 2.0 mm1/16" – 5/64"4 – 5 oz"Crazy Horse" Oily Bag / Shoe Sidewallets, bags, chaps
2.0 – 2.4 mm5/64" – 3/32"5 – 6 ozGreen Italian Veg-Tanned Double Shoulderphone and tablet cases, book covers, light moccasins, chaps
2.4 – 2.8 mm3/32" – 7/64"6 – 7 ozAus-nut American Seat Sidesheavy cases, covers, chaps, moccasins
2.8 – 3.2 mm7/64" – 1/8"7 – 8 ozNatural Veg-tanned Double Shouldermoccasins, light sheaths, light holsters, belts
3.2 – 3.6 mm1/8" – 9/64"8 – 9 ozHalf Shoulder of Natural Veg-tanstandard belts, standard sheaths, straps, medium holsters
3.6 – 4.0 mm9/64"– 5/32"9 – 10 ozRed Italian Milled Double Shoulderbridle sides, bridle backs, heavy holsters, heavy belts, light armor, swell cover sides
4.0 – 4.4 mm5/32" – 11/64"10 – 11 ozEnglish Black Rein Backbridle sides, bridle backs, heavy straps, medium armor, stirrup backs
4.5 - 5.4mm1/4" - 14/64"12- 13 ozBurgundy American Latigo Sidegirth point rumps, latigo sides, men's sole bends, saddler skirting sides, rein backs
5.5 - 6.4mm15/64" - 19/64"14 - 15 ozDark Havana American Skirting Sidegirth point rumps, harness sides, harness backs, heavy men's sole bends
6.5 - 7.4mm20/64" - 5/8"16 - 17 ozEnglish Rock Oak Sole Bendsuper heavy men's sole bends, super heavy harness sides

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