It looks like the last of some 1,700 weak bolts have been cut out and replaced in the swooping canopy of the Barclays Center.

The incorrect bolts were discovered a month before the arena was set to open.

More than 1,700 bolts have been replaced — the last of them in December.

That’s about 8 percent of the 23,000 bolts holding the Barclays Center together.