I find that mine fits my Large Tek-Lok perfectly. If the small Tek-loks work the way I think they do, then it ought to fit no problem. Mashed Cat did a great job with the sheaths, and with giving me options. In playing with my sheath, I figured out I could set it up for an angled cross draw using the two slightly short measured rivets at the top spine side of the sheath. I'm not particularly familiar with the small Tek-Loks though, so I don't know what the difference in measurments are between the two sizes.