Glitter Freightliner emblemed truck shifter knob. 2-1/8" diameter. Built-in 1/2-13 brass threaded insert. Made of ultra durable Partek resin. This  semi truck interior accessory is made in the USA.   Sold individually   Choose color above.

See more link for Installation Instructions.
Installation requires shifter adaptor.  Choose 13/18 Speed, item 238691 or 9/10 Speed, item 238691 sold separately.

Turn your shifter knob into a steering wheel spinner with these adapters, item 366886