The Simpson Strong-Tie TSBR truss spacer-restraint is a time-saving lateral-restraint product for wood and CFS framing that improves quality and safety. Easier to install than wood bracing, the TSBR firmly grips the trusses, capturing on-center spacing and keeping them vertical and plumb after placement, resulting in a better truss installation. The unique design eliminates additional time spent measuring truss spacing and laying out temporary lateral bracing. And once installed, the TSBR can remain in place to be sheathed over, thereby eliminating the need to remove temporary bracing and creating a safer, more stable work platform. Install with 10d common nails or 10d x 1-1/2 in. nails.