Description
Jack bolt collars are essential for securing lifting points on your engine block or chassis during engine work—they prevent bolt pullout and distribute clamping force evenly. If you’re running a hoist or engine stand, this Allstar Performance collar ensures reliable, repeatable support without damaging critical mounting surfaces. Steel construction and precise threading make this a durable, no-compromise choice for professional and serious DIY builds.
- Thread Size: 1-1/8-12
- Height: 1-3/8 inches
- Outer Diameter: 1-5/8 inches
- Material: Steel
- Finish: Natural
- Quantity: Single collar
- Fitment: Universal (hardware)
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