Pack of ten 3/8-24 x 2.250" twelve point bolts. Wrench head is 3/8" and length under the head is 2.250" long. Shoulder is 1.200" long with 1.00" of threads.
Now you can use premium-quality ARP chromoly fasteners to install most anything on a car, boat, or trailer. They are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware. What's more, you can't beat the gorgeous looks of ARP fasteners!
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.