QA1 Precision Products, Inc 1844-121 QAP1844-121 TUBE ADAPTER ALLOY 1 OD

Male Rock Ends
QA1’s male Rock Ends are designed for the hardest of the hard-core builders, fabricators and off road powerhouses. QA1’s unique bearing insert Rock Ends feature:
An unprecedented 44° of misalignment, while most competitive products offer only up to 30°
Male and female forged heat treated chromoly steel housings
52100 bearing steel ball that is precision ground, heat treated and hard chrome plated
High misalignment stainless steel inserts to allow easy changes in bolt dimensions
QA1’s exclusive EMB style self-lubricating, self-sealing race is injection molded with a high strength Nylon/PTFE compound
Replaceable bearings
Exceptional wear characteristics for unsurpassed durability

Female Rock Ends
QA1’s female Rock Ends are designed for the hardest of the hard-core builders, fabricators and off road powerhouses. QA1’s unique bearing insert Rock Ends feature:
An unprecedented 44° of misalignment, while most competitive products offer only up to 30°
Male and female forged heat treated chromoly steel housings
52100 bearing steel ball that is precision ground, heat treated and hard chrome plated
High misalignment stainless steel inserts to allow easy changes in bolt dimensions
QA1’s exclusive EMB style self-lubricating, self-sealing race is injection molded with a high strength Nylon/PTFE compound
Replaceable bearings
Exceptional wear characteristics for unsurpassed durability

Weldable Rock Ends for Drag and Street
QA1’s Weldable Sleeve Rock End allows you to weld the sleeve in place and replace the bearing as needed. Typically used in off road, this bearing will work in any hard core application. Great choice for off road fabricators and builders.
Tube Adapters
QA1’s weld-in tube adapters are CNC machined to precise tolerances from special easily weldable chromoly steel. Available in a large assortment of sizes to fit most popular tubing, they are an effective way to adapt rod ends to a variety of applications. Available in both right and left hand thread styles, with the left hand units marked with a machined groove for easy identification. Also available in select sizes with integrated hex; weld-on hexes sold separately.
Weld On Wrench Hexes
QA1’s Weld On Wrench Hexes can be used in place of a hex style tube adapter. Simply use smooth style tube adapters and slip the weld on wrench hex over the tube. Weld it to the tube where it is most convenient for easy adjustment.
Jam Nuts
QA1 offers steel & aluminum jam nuts. The aluminum jam nuts are made with 7075 aluminum and are clear anodized. Steel jam nuts are made with high carbon steel and a protective coating and reference ANSI B18.2.2-1972.
Spacers
QA1 offers a variety of stainless steel spacers that you are sure to find one that meets your drag racing, street performance or street rodding needs.
Aluminum Linkage Adjusters
QA1 offers aluminum linkage adjusters for drag racing, street performance and street rodding applications. They use 7075-T6 Aluminum and are black anodized.
Industrial Linkage Adjusters
QA1 offers steel linkage adjusters for drag racing, street performance and street rodding applications.
Steel Linkage Adjusters

Chromoly Steel
Heat Treated
Zinc Plated & Yellow Dichromate

Swaged Tubes
QA1 offers swaged tubes in 3/4” & 5/8” sizes for drag racing, street performance and street rods.

SAE 1012 Seamless Tubing Equivalent (cold worked for added strength)
Zinc Plated
Black Dichromate
Knurled on One End for the Non-Swaged Area

Other sizes and lengths available in quantity.