The 9777 Change Parts hold an unseamed end in place as it's detachable or non-detachable tab is being tested. The 9777 consists of an end holder into which the unseamed end slides.
Ordering
The 9777 is ordered by specifying 9777 and the end diameter.
Example:
9777: 211 (end dia)
Applicable Models
This change part is used with ALTEK Models: 9223B ; 9223BE2 or 9223BER2.