More about Roto-Joint Technology….. UMI's Roto-Joint, short for Rotational Joint, allows 28 degrees of total rotation and unrestricted movement throughout the vehicles suspension. The Roto-Joint is designed to work like a spherical rod end while maintaining streetable qualities of a softer bushing. The Roto-Joint is designed to articulate and prevent suspension bind, and since the installed delrin race does not deflect like softer bushings, there is an improvement in traction and a significant reduction in wheel hop. The construction of the Roto-Joint features a 4140 chromoly, hard chrome plated spherical ball which rotates in a delrin race. The 4140 chromoly material and hard chrome plating are designed for extensive wear resistance against hard driving and accumulated miles. The spherical ball rotates in the CNC machined delrin bushing, which is contoured for the spherical ball to allow unrestricted movement as the ball rotates. Delrin is the bushing material of choice due to its high resistance against wear, great tensile strength, and ability to maintain its physical properties. The housing of the Roto-Joint features 4140 chromoly threads, and a CNC machined bushing holder TIG welded together for the utmost in strength and durability. The UMI Roto-Joint is adjustable and 100% rebuildable. This means as the delrin race wears the adjuster ring can be tightened using the optional spanner wrench to apply tension to the ball. If the delrin race would ever wear completely it can be replaced easily.. Spanner Wrench- This spanner wrench is used for adjusting and disassembling Roto-Joints used in all UMI Performance products. Over time if the delrin race inside the Roto-Joint would wear the spanner wrench is used to tighten the adjusting ring applying more pressure to the delrin inside. The spanner wrench is also used to disassemble the Roto-Joint for cleaning, inspection and rebuilding.. Upgrade to a tubular double adjustable panhard bar for increased strength and on-car rear end adjustment. This bar features 100% TIG welded fabrication and spherical Roto-Joints for improved performance. Constructed with 1.250” x 0.095” DOM mild steel tubing and 4140 chrome moly threaded tube adapters.. Upgrade to a tubular double adjustable panhard bar with TIG-welded DOM steel, Roto-Joints, and chrome moly adapters for added strength and rear-end adjustability. Dual Spherical Roto-Joints installed for adjustment and a bind-free performance. UMI Performance 05-14 Ford Mustang Double Adjustable Panhard- w/ Roto-Joints. Heavy-duty double adjustable panhard bar for precision handling.. Constructed of 1.250” x 0.095” DOM mild steel tubing. high quality greaseable polyurethane bushings. Shipped fully assembled and ready to install. On-car adjustable without unbolting item. Brilliant and durable powder coat finish. 4140 chrome moly threaded tube adapters. UMI- Panhard Bar Double Adjustable. Adjustable Panhard. Uses OEM hardware. Fully TIG welded

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