What is the fine-grained topic of the following text: Pole Spot Solo is supplied without mount to allow users to choose between a surface/deck mount R3510 and a range of spike mounts, including the standard E6001 polycarbonate spike and the high-stability E6002 Tri-Spike which provides firm positioning in loose soils order required mount separately (order required spike mount separately). Only return the topic.
Mounting options for the Pole Spot Solo product