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Leather Thickness Information

How Thick?

Leather is gauged for thickness, we express this in millimetres - see below for conversion table
We generally can supply leather thicknesses between 1.5 to 10mm.  The heavier (larger thickness) are rare and an extended delivery time may be required to complete an order.
Inch Millimetre Iron Decimal Ounce
(0.03937") (1/48") (1/64")
1/64" 0.40 ¾ 0. 015625 1
1/32" 0.80 .03125 2
3/64" 1.20 0.046875 3
1/16" 1.60 3 0.0625 4
5/64" 2.00 0.078125 5
3/32" 2.40 0.09375 6
7/64" 2.80 0.109375 7
1/8" 3.20 6 0.125 8
9/64" 3.60 0.140625 9
5/32" 4.00 0.15625 10
11/64" 4.40 0. 171875 11
3/16" 4.80 9 0.1875 12
13/64" 5.20 0.203125 13
7/32" 5.60 10½ 0.21875 14
15/64" 6.00 11¼ 0.23437 15
1/4" 6.40 12 0.250 16
17/64" 6.80 12¾ 0.26563 17
9/32" 7.20 13½ 0.28125 18
19/64" 7.60 14¼ 0.29687 19
5/16" 8.00 15 0.3125 20
21/64" 8.40 15¾ 0.32812 21
11/32" 8.80 16½ 0.34375 22
23/64" 9.20 17¼ 0.35937 23
3/8" 9.60 18 0.375 24
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OUR NEWS
Jul
22

Sedgwick Investors Purchase New Machine to Improve Production.

Last week Sedgwick & Co saw the arrival of a CM RAL/P240 combined Samming and Setting Machine, manufactured in Italy, supplied by Beamhouse Engineering. This much needed investment is crucial for the production of our hides as it is responsible for removing surplus water, remove growth and increase yield. With the old machine on its […]

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May
13

Why Provenance, Process and Quality Speaks Internationally.

Why Provenance, Process and Quality Speaks Internationally. Over the years, Sedgwick leather has built up a reputation for producing the best heavy leather in the equestrian industry. Our reputation has allowed us to forge relationships with saddle, bridle and harness manufactures across continents including Europe, Asia, Australia and North America and demand for the leather […]

READ MORE HERE