Billet Specialties Tri-Five Door Lock Knobs - 10-24" Thread - 1-5/8" Tall - Polished (Pair) Metric to AN Fittings that is slightly larger than

that is slightly larger than the O

1986-1990 GMC K1500

1975-1988 Chevrolet P20

9 in of Spline

25 Outside Diameter

Billet Specialties Tri-Five Door Lock Knobs - 10-24" Thread - 1-5/8" Tall - Polished (Pair) Metric to AN Fittings that is slightly larger thanProduct Description: Door Lock Knobs Tri Five 10 24 in Thread 1 5 8 in Tall Aluminum Polished Pair Billet Specialties is proud to be one of the most recognized names in the Hot Rod industry. With hundreds of accessory products and 90 plus wheel styles Billet Specialties has the most diverse product line in the industry and its growing every day. No other billet wheel or accessory manufacturer can make that claim. We have been delivering the most