Spanner Wrench-Spanner wrench is used for adjusting and disassembling UMI Roto-Joints. Over time the Delrin race inside the Roto-Joint may 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. UMI's new pro-touring kit features all of our top of the line Pro-Tour style components in one convenient package.

UMI Performance 236-GBR024-B Rear Control Arms Features:

• Fits: 1978-1988 GM G-Body Pro-Touring Rear Suspension Kit
• Material: Steel
• Finish: Black Powdercoated
• Color: Black
• Construction: Boxed
• Adjustable: No
• Attachment Type: Bolt On
• Bushing Material: Delrin
• Bushing Color: White
• Bushings Included: Yes
• Pre-Greased: No
• Grease Fittings Included: Yes
• Hardware Included: Yes
• Grade: Performance