Leatherman Crunch locking-pliers, view of Crunch open.
100% Stainless steel (note, the color is silver, not the gold tint in the photo).
To use the tool bit slot, completely remove the screw that sets the tension on the locking pliers ...
... then simply insert the tool bit of your choice into that hole which is a hex bit driver.
The standard leather sheath.
The standard nylon sheath.
To assemble the locking pliers on the Leatherman Crunch, open it and there is a ball and socket joint built into the tool. Fit the two parts of this joint together by bringing one handle to the other, snap them together, and the locking pliers are ready to go to work.
All tools lock open on the Leatherman Crunch. The metal tab on the lower side of the Crunch in the photo above is used to unlock each tool.