Allstar Performance's bolt center caps slip over the head of standard 1/2" bolts to accurately measure the center-to-center length of installed suspension tube assemblies. A machined step secures the end of a standard tape measure for easy reading of the length to the center of the opposite cap. Each cap features a built-in O-ring that allows it to swivel on the bolt head and keeps it from falling off. Blue anodized aluminum, sold as a pair.
Spec Sheet: Allstar Spec Sheet (PDF)
Compatibility
Universal fit for standard 1/2in bolts and studs. Commonly used to measure the installed center-to-center length of suspension radius rods and other tube assemblies without disassembly.
FAQ
What are bolt center caps used for?
They slip over the head of a standard 1/2" bolt and let you accurately measure the center-to-center length of an installed suspension tube assembly, such as a radius rod.
How do they work with a tape measure?
Each cap has a machined step that secures the end of a standard tape measure, making it easy to read the length to the center of the opposite cap.
Why won't the cap fall off the bolt?
Each cap has a built-in O-ring that allows it to swivel freely on the bolt head while keeping it securely in place.
How many caps are included?
This listing is for a pair (2 caps).
