CSI-15C (Chrysler Flex Fold Tester )
The CSI Chrysler Flex Fold Tester was designed for the determination of the mechanical stability of anchorage of the coating materials to the backing fabric, due to flexing and folding.

Standard features include:

Tabletop design.
Capacity for testing three flex specimens simultaneously, and one fold sample capacity.
Each specimen holders may be tensioned individually.
Stroke Length: 2.75 inch.
Stroke Rate: 35 CPM.
Tension Load: 8 lbs. Adjustable.
Electronic cycle counter with reset.

References:
Chrysler LP 463 LB 9-01, LP 463 KB 113-01
Chrysler LP 463 KB 10-01