This fits your . Make sure this fits by entering your model number. TC4 Titanium screw TwoSun Knives Titanium Ball Bearings D2 EDC Fast Open Folding Knife Cyclops TS28 Review Tagged on: Hand Tools Knives Power & Hand Tools Tools & Home Improvement TwoSun MudTitan January 4, 2019 Pocket Knives and Folding Knives No Comments