iPhone Screenshots


Shrink-2-Fit or Shrink-2-Fit Lite

Don't guess how hot to heat couplings, bearings, or other shaft fitments.

Shrink-2-Fit is designed to assist the mechanic with the installation of coupling, bearings, or other shaft fitments that require thermal growth to overcome interference fits.

Features include;

- Key length calculator, used to determine optimal length of key stock for coupling fitments.

- Fitment thermal growth calculator, used to determine the correct temperature to heat the fitment, slide it on the shaft, and position it to the correct location with confidence.

- Imperial or Metric units

What’s New

Version 2.3

Updates for iOS 12.2

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, D&M App Company LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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