Vintage “The L.S. Starrett Co.” model no. 93C T-Handle Tap Wrench 1/4-1/2" (6.4-12.7mm) Cap. Tap Size . Had the honor to meet the watchmaker who made the customized 5 1/4” aluminum handle that has a retention ring on one end and centering ring so will not be lost. Good condition showing minimal usage. Smooth effective movement with lubrication present when purchased. Please see pictures for complete detail of overall quality, custom handle feature, and older company mfg’s mark.