The most portable professional Dolly on the market, supporting any type of tripod. Its 3 legs feature adjustable spacing, with castors adapted to the flexible FLEXTRAK rail. Combined with the latter, it converts your tripod into an economical dolly that's extremely quick to deploy. Numerous accessories available.
The Spider Dolly features a unique caster system. On the one hand, single-pivot guide rollers, and on the other, a double-pivot articulated-arm roller to compensate for differences in track spacing.