The Manfrotto FF3531 Spring Type 4 Red is a professional-grade additional spring designed exclusively for the 3512 pantograph, providing balanced counterweight support for heavy lighting fixtures in Bogen/Manfrotto Sky Track studio systems.
The Manfrotto FF3531 Spring Type 4 Red is a professional-grade additional spring designed exclusively for the 3512 pantograph, providing balanced counterweight support for heavy lighting fixtures in Bogen/Manfrotto Sky Track studio systems.

MANFROTTO FF3531
An additional spring for the Top 2C pantograph. In a studio rail system, it helps balance the lighting setup so the fixture can be positioned smoothly and with control.
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