Sinker Bars

Sinker Bars — Optimize Pump Rod Stability & Performance

Nix Manufacturing, LLC produces durable steel sinker bars designed to provide weight and balance for pump rod systems in water wells. Manufactured in Stephenville, Texas, our sinker bars help ensure smooth operation, reduced vibration, and longer equipment life for wells of all sizes.

Stainless Steel Sinker Bars

Standard Stock Sizes Available:  

  • 1 1/4” X 36” 
  • 1 1/4” X 48” 

Each Sinker Bar length available with the following thread combinations:

  • 5/8” Male X 5/8” Female
  • 5/8” Male X 7/8” Female
  • 7/8” Male X 7/8” Female
  • 7/8” Male X 5/8” Female

Other sizes available upon request.

How to Order

Sinker bars ship nationwide direct from Stephenville, TX. Minimum order $150. Call 254-965-4637 for pricing and bulk order support.

Why Choose Nix Sinker Bars?

  • Precision quality and reliability from a family business since 1935
  • Made in the USA—trusted by professionals across the country
  • Call for real, expert help every time
Scroll to Top