Tru Fit® Shank Material

Material #
Profile & Dimensions
Applications
TF-21
A=1" B=5/8"
Men’s & Boys’ — welt construction & flat lasted work (also used for military contracts)
TF-22
A=7/8" B=9/16"
Women’s high heel — 14/8" up
TF-25
A=3/4" B=7/16"
Women’s low heel & Children’s
TF-26
A=3/4" B=7/16"
Men & Women’s low heel — thinner than TF-22
TF-27
A=1" B=5/8"
Men’s & Boys’— flat lasted work, thinner than TF-21
TF-29
A=7/8" B=1/2"
Women’s high heel — 14/8" up, thicker & stiffer than TF-22
TF-30
A=1/2" B=7/16"
Women’s higher heel — also where a narrow & higher (thicker) profile shank is acceptable or required
TF-31
A=3/4" B=7/16"
Women’s lower heel & Children’s — work where a narrow shank is required
TF-32
A=1" B=5/8"
Men’s welt shoes & boots — same widths as TF-21 but approx. 15% thicker for added stiffness
TF-33
A=1-1/4" B=7/8"
Heavy duty, extra wide & thick — shank for military boots & work boots
TF-34
A=1" B=5/8"
Special material for use with the precured shank options. Not to be used for curing on insoles or lasted shoe bottoms. (Similar to TF-32)
TF-35
A=1-1/4" B=7/8"
Special material for use with the precured shank options. Not to be used for curing on insoles or lasted shoe bottoms. (Similar to TF-33)
TF-36
A=1" B=5/8"
Special material for use with the precured shank options. Not to be used for curing on insoles or lasted shoe bottoms. (Similar to TF-21)
TF-37
A=1" B=5/8"
Men’s & Boys’ — flat lasted work for use with precured shank option. (Similar to TF-27)
TF-38
DST

A=1-1/4" B=7/8"
Specialty product with a double stick tape applied. Used for vulcanize process application.
TF-39
DST

A=1" B=5/8"
TF-21 material with a strip of double stick tape applied to side of material. Top presently used to stick uncured Tru Fit Shank to insole and cure during vulcanizing process.
TF-
P16N10
Men’s & Boys’ Welt & Cement Construction — Tru Fit Material used exclusively with American Precured Shank System, ATP-A.
TF-
P20N10
Men’s Welt Shoes & Boots — Tru Fit Material used exclusively with American Precured Shank System, ATP-A.
TF-
P28N12
Heavy duty Shank for Workboots — Tru Fit Material used exclusively with American Precured Shank System, ATP-A.
TF-
P28N14
Heavy duty Shank for Military & Workboots — Tru Fit Material used exclusively with American Precured Shank System, ATP-A.