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Product Description
DeFelsko Dollies for PosiTest AT Pull-Off Adhesion Testers

Positest AT dollies are ideal for use with PosiTest AT-A or PosiTest AT-M models for measuring coating bond strengths on metal substrates. Featuring spherical heads, PosiTest at dollies automatically self-level on uneven surfaces. Precision-machined DeFelsko dollies are manufactured to exacting tolerances, to ensure maximum repeatability, and compatibility with all PosiTest at models.


  • Loading fixtures, stubs for adhesion testing
  • 10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths
  • Genuine, precision-machined DeFelsko dollies for maximum repeatability
  • Self-aligning aluminum dolly enables accurate measurements on smooth or uneven surfaces
  • For use with PosiTest AT-A or PosiTest AT-M

Dollies and Related Products

Loading fixtures, stubs for adhesion testing. Choose from the following sizes and quantities:

SizeQuantityOrder Code
10 mm10DOLLY10
14 mm10DOLLY14
20 mm10DOLLY20
50 mm4DOLLY50


Dolly Multipacks
Larger quantity of dollies at a reduced cost. Select from the following multipacks:

SizeQuantityOrder Code
10 mm100DOLLY10APK100
14 mm100DOLLY14APK100
20 mm100DOLLY20APK100
50 mm50DOLLY50APK50


DeFelsko Accessories for Inspection Instruments - Online Catalog