PHOENIX – Four of the top defensive players are scheduled to travel to Santa Clara to meet with the 49ers before the NFL draft.

General manager John Lynch confirmed Ohio State’s Nick Bosa, Alabama’s Quinnen Williams, Kentucky’s Josh Allen and Michigan’s Rashan Gary will be among the team’s 30 allowed pre-draft visits.

The visits will begin next week, Lynch said on Monday at the NFL owners meeting. The 49ers have not finalized their entire list of visits.

“That’s fluid,” Lynch said. “We’re still putting that (list) together.”

When asked whether the 49ers have narrowed down their selection with the No. 2 overall pick to Bosa, Williams and Allen, Lynch said the team is still in the process of determining the draft plan.

“Those guys are really good players,” Lynch said. “I think anybody would be interested in picking high. We can’t just settle in on two or three guys and say these are our guys here.”

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Lynch and 49ers vice president of player personnel Adam Peters met last week with Williams and Bosa. The 49ers took Williams to IHOP in Tuscaloosa, at Williams’ request.

“I hadn’t been to IHOP in 10 years,” Lynch said. “The thing that stunk, I was all fired up for pigs in a blanket because that was my go-to when I used to go to IHOP as a kid. He went all healthy on me. He had a garden omelet, so I felt compelled to have a garden omelet, too.”