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Compatible with
Fixture model:
Description
The Cup head screw (bom#20) for CH31 is identified by CHAUVET part PTSCH3120. Within CH31, PTSCH3120 is the physical cover, support, retainer, or attachment piece named in the title.
Use both PTSCH3120 and the CH31 model reference, then compare the original part's hardware code, physical profile, screw pattern, and installed direction.