開關插入件（Norman）

It solved the exact problem of connecting my Norman head to a standard softbox mount, and the metal threads feel precision-cut and smooth. Saves me from having to buy a whole new light system.

Slapped this on in under a minute and it locked tight—the all-metal build gives a reassuring click that cheap plastic adapters just don't have. Exactly what I needed to pair my Norman light with the Switch setup, no wobble or play at all.

The metal threads are machined perfectly, so there’s zero wobble when I mount my Norman light. It clicks into my Rapid Box Switch with satisfying precision, and the whole setup feels solid.