I found an old kick, and I'm cleaning it up. I see a few online have a pocket clip, and I'm assuming it attaches via this curled nut with threads in. Does
Leatherman Blast - Walmart.com
LEATHERMAN, Sidekick Pocket Size Multitool with Spring-Action Pliers and Saw, Stainless Steel with Nylon Sheath - Multitools - Amazon.com