0.875" tube O.D., 1/2"-20 RH/LH Thread pitch, Lightweight aluminum construction, Natural finish, Available in lengths between 5" and 42.5"
21 x 1/2 Inch Aluminum Swedged Tube Speedway Motors
21 x 1/2 Inch Aluminum Swedged Tube
Sku # 910350-21
Mfr. Part # 910350-21
Condition
New
Brand
Speedway Motors
Sold
Each
Details
Info

This is Garage Sale priced because it is am item we no longer carry in house.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • Natural aluminum tube for steering, shifter linkage, and other chassis uses
  • Suitable for tie rod, drag link, chassis bracing, and light vehicle suspensions
  • Ends threaded 1/2-20 LH and RH threads for rod ends or bushings of your choice
  • Available in 22 lengths from 5-inches to 42-1/2-inches long
  • Outside diameter of tube is .875-inch
  • Thin wall construction with swedged ends offers lighter weight than comparable non-swedged tubes
  • Single rotation will adjust the overall length in or out by approximately 3/32-inch
  • Knurled surface to aid in rotating the tube to make required adjustments
  • Order by actual length measurement required for application

Swedged Tubing Provides Similar Strength with Less Weight

Weight is the enemy of a race car. Any time you can save weight without reducing integrity or creating an unsafe situation you will benefit. Utilizing aluminum tubing for such things as control arms, Panhard bars, steering linkage, and more are all great ways to not only save weight but allow your suspension and steering to react faster to changes in the track surface, which ultimately keeps your race car’s tires in contact with the racing surface for precise throttle, braking, and steering control that can put you in the winner’s circle.

One easy way to save weight is to replace heavy wall steel suspension and steering tubes with thin wall aluminum versions that utilize a swedged end. As aluminum is lighter than steel with similar strength characteristics it is the perfect upgrade to these suspension and steering pieces when sized properly for the application. Weight savings are further realized with the thinner wall dimensions of the aluminum tube versus a comparable steel tube of the same outside diameter. Swedging the ends of the aluminum tubing shrinks the outside diameter down, which thickens the wall of the tubing in the area where threads are created for the heim joint, bushing, or clevis end piece to be installed. This critical area is cold formed, which further strengthens the aluminum tube. Swedged aluminum tubes, on average, are 30 percent lighter than their steel counterparts while meeting the same strength requirements.

Multiple Lengths to Fit Any Race Car Application

We offer these super strong aluminum threaded tubes for your project in a bare finish. They are constructed from 6061-T6 aluminum and available in 22 different lengths from 5-inches to 42-1/2-inches. These natural finish aluminum tubes are threaded to accept 1/2-20 rod ends, bushings, or clevises with left-hand and right-hand threads. This allows the adjusting sleeve to be mounted between two points of adjustment, such as a drag link or tie rod in a steering system, among other fitment applications. Rotating the threaded tube moves the threaded ends of your choice inward or outward for adjustment. For the 1/2-20 thread ends these aluminum sleeves utilize this equates to roughly 3/32-inch of adjustment for each full rotation of the hollow threaded tube.

Great for Chassis and Suspension Builds

Wherever you wish to save weight by using an aluminum adjustable threaded tube in your race car, be it for a steering linkage, chassis support, or elsewhere, it is easy to figure out exactly what you need. Simply measure the center-to-center distance of your two adjustment or mounting points, subtract 3 inches for your rod ends, bushings, or clevises you choose and then order the closest length to that measurement. So, if your final measurement after subtracting the 3 inches for your ends is 18-inches, that is what you will order from the drop-down menu.

Installation Tips

Tech Tip: When assembling a tube, each heim end adds approximately 1.5" to the overall length (assuming the heim is screwed into the tube half way.) If you have a heim on each end of the tube, the assembly will be approximately three inches longer overall.

Specs
Material Type
Aluminum
Sold in Quantity
Each
Finish
Natural
Overall Length
21
Tube O.D.
0.875
Thread Pitch
1/2"-20 RH/LH
MFG. Part #
910350-21
Reviews

These tubes are great.

Rated
Product Rating
by Leo on October 23, 2020

Summary: These are great tubes. The fit and finish are very goodat a perfect price point. I managed to use various sizes to redo my 1965 Cooper T-75 Formula 3 car. This series saved me a lot of time and money. I even managed to cut them in half to accommodate 2 sizes of of rod ends.

Fit the build

Rated
Product Rating
by 5.0cus on May 12, 2020

Summary: I used it to build a strut tower brace on v8 Focus project

Cons: left hand threads were not tapped deep enough.

Yes, I recommend this product.

I would buy this product again

Rated
Product Rating
by Leatherman on February 13, 2020

Summary: Steering for my McLaren M8b CanAm replica I'm restoring

Yes, I recommend this product.

yes

Rated
Product Rating
by Chase Fischer on December 31, 2019

Summary: great product fast delivery

Aluminum tubs

Rated
Product Rating
by J bear on October 04, 2019

Summary: Excellent will buy again

Pros: Easy to work with nice looking untill vice grip

Yes, I recommend this product.

Tech Support
We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.
About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 73 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.