Primary Post Splined & Keyed

Blossom Polar style Keyed and Splined primary post.

Splined post 3 versions:

• Drilled and tapped for Barrel lock 9/16 x 18
• Drilled and tapped for Barrel lock 5/8 x 18
• Stock for 5/16 clutch stud

Keyed post

• Drilled and tapped for Barrel lock 9/16 x 18
• Drilled and tapped for Barrel lock 5/8 x 18
• Stock for 5/16 clutch stud