One handed operation tightens bolt & strap at the same time. 15/16" impact socket on one side and a 15/16" nut on the other. Combine with your own ratchet and 15/16" socket, and you have the fastest way to tighten slotted bolts.
Knurled bolt increases friction between strap and bolt shaft for greater strength than smooth bolts. Slotted for use with strap. Not included with anchor.