These caster kits screw directly into the legs of the Spike Brewing Conical Fermenters, making moving the large stainless still fermenters a breeze.

The 3″ Kit is used for the Flex, Flex+, CF5, CF10, and CF15 and features:

• Set of 3
• 3″ Caster wheel, with lock
• Locking Swivel
• Non-Marking Wheel

The 4″ Kit is used for the CF30, and features:

• Set of 4
• 4″ Caster wheel, with lock
• Locking Swivel
• Non-Marking Wheel

It is also recommended to use either a bracing shelf (included with the CF30), or extended bracing shelf (allows for wider wheel base) when using casters for added stability during movement.