Bondhus Tools offers T-Handles Stands for Star, Metric, and Molded T-Handles.
Bondhus 17934 Star Tip Molded T-Handle Stand. Holds 8 tools: T9, T10, T15, T20, T25, T27, T30 and T40
Bondhus 17935 Metric Molded T-Handle Stand. Holds 8 Tools: 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm and 10.0mm
Bondhus 17936 Inch Molded T-Handle Stand. Holds 10 Tools: 3/32-, 7/64-, 1/8-, 9/64-, 5/32-, 3/16-, 7/32-, 1/4-, 5/16-, and 3/8-inch