Schrade Full Tang Fixed Blade Neck/Belt Knife
If you're looking for a compact neck knife, the Schrade SCHF5SM is one of the best tools out there because to comes loaded with features like a stainless steel drop point blade and skeletonized handle with a built-in bottle opener.
Included is a hard sheath with a bead chain for neck carry and Metric & Standard Ruler, Standard Wrench Sizes 1/2, 7/16, 3/8, 5/16, 1/4, Oxygen Wrench, Size 14 & 15 Bicycle Spoke Wrench, Bottle Opener and Nylon Fiber Neck/Belt Sheath with Breakaway Neck Chain, Pocket Clip, and Grommet Holes and Slots