Product Description
Stainless Steel Spindles for Revolving Flagpole Trucks
Concord American Flagpole stainless steel spindles replace the standard cast aluminum spindle on a revolving truck. They are strongly recommended where the truck and spindle take extra stress: large eagles, tall flagpoles, roof mounts, very large or multiple flags, and high wind areas. Several lengths and NPT thread sizes are available.
Choosing the Right Thread Size
Most revolving trucks use a 1-1/4" NPT (National Pipe Thread) spindle; 1" and 1-1/2" NPT are also found. Pipe threads are tapered and are sized differently from NC or NF bolts, so measure across the base of your old spindle and compare:
- 1" NPT – Approximate measurement at spindle base: 1-1/4"
- 1-1/4" NPT – Approximate measurement at spindle base: 1-5/8"
- 1-1/2" NPT – Approximate measurement at spindle base: 1-7/8"
Part Numbers
- TRK-5000 – Description: 1-1/4" NPT x 1/2" standard
- TRK-5020 – Description: 1-1/4" NPT x 3/4" standard
- TRK-5010 – Description: 1-1/4" NPT x 5/8" standard
- TRK-5090 – Description: 1-1/4" NPT standard
- TRK-5080 – Description: 1-1/4" NPT x 1/2" short
- TRK-5085 – Description: 1-1/4" NPT x 5/8" short
- TRK-5070 – Description: 1-1/2" NPT standard
- TRK-5030 – Description: 1-1/2" NPT x 1/2" standard
- TRK-5086 – Description: 1-1/2" NPT x 1/2" short
- TRK-5087 – Description: 1-1/2" NPT x 5/8" short
- TRK-5050 – Description: 1-1/2" NPT x 3/4" standard
- TRK-5040 – Description: 1-1/2" NPT x 5/8" standard
- TRK-5065 – Description: 1-1/2" NPT x 3/4" mega
- TRK-5066 – Description: 2-1/2"-8NC monster
Not sure which spindle fits your truck? Call 877-598-3524 or email sales@ameritexflags.com before ordering.