Overview Reviews Product Description Ideal for use where a T-handle wont fit, especially in restricted areas. For larger, fractional M.C.T.I. standard taps. #9 socket is 5/8" (16mm), #10 is for 11/16" (18mm) and #11 is for 3/4". Convenient vinyl holder. All sockets are available individually. Lisle Tools Catalog Product Videos Custom Field Harmonization code HTS #8466100175 Manufacturing country US Product Reviews Write a Review Write a Review × Lisle 3 Pc. Tap Socket Set 70940 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *