Leatherman Universal Tool Adapter for Original Wave, Super Tool multi tools. | eBay
Galvanox Universal Socket Adapter Compatible with Leatherman Flat Bit System - Skeletool, Surge, MUT, Wave Plus and Signal Multitool Kit Set (Multi-Tool Accessories) - Amazon.com
Leatherman FREE P2/P4 Hex 1/4" and 1/8" Socket Adapter by Jesse C | Download free STL model | Printables.com