Standards:

n/a

Applications:

This simple and easy to use device is used to determine the size of footwear.

Product Information:

The flat bar is inserted in the shoe and pushed into the toe. The slider is then moved along the scale until the curved bar touches the heel. The longest length can be found by moving the device vertically and locating the curved bar to the point of maximum heel curvature. At this point the size of the footwear can be read off the scale. There are four versions of the internal shoe size gauge which cover the adults’ sizes 11-14 and children’s sizes 3-7:

STD 225E Adults’ scale in English sizes

STD 225M Adults’ scale in millimetres

STD 225C Children’s scale in English sizes

STD 225CM Children’s scale in millimetres.

Standards:

ISO 20344 — Personal protective equipment — Test methods for footwear

SATRA TM 63 — Footwear fitting and sizing measurement

ASTM F2412 — Standard Test Methods for Foot Protection

GB/T 3293.1 — Footwear sizing system

QB/T 1002 — Leather shoes

EN ISO 20345 — Safety footwear

ISO 9407 — Shoe sizes — Mondopoint system

FAQ:

1. What is an Internal Shoe Size Gauge used for?

It is used to measure the internal length, width, and size dimensions of finished footwear to ensure compliance with size specifications.

2. Which types of footwear can be measured?

It is suitable for measuring various footwear types, including sports shoes, leather shoes, safety shoes, and casual shoes.

3. What parameters can be tested by this gauge?

It can measure internal shoe length, width, toe space, and other dimensional parameters.

4. Why is internal shoe measurement important?

It helps verify footwear comfort, size accuracy, and quality consistency during production and inspection.

5. How does the Internal Shoe Size Gauge work?

The gauge is inserted into the shoe and adjusted to fit the internal dimensions, allowing accurate measurement of the shoe’s inner size.