7Pcs/set Adjustable T-Handle Ratchet Tap Holder Wrench, Machine Screw Thread Metric , Bothway Hand Screw Tap Set Manual Tapping Tool Kit

Chromium-plated finish for the highest durability; Size of screw thread taps : M3*0.5, M4*0.7, M5*0.8, M6*1.0, M8*1.25; Usage: For Taps M3-M8; Length of Wrench: Short ：85mm / 3.35in； Long：250mm/9.8". Easily switched from left to right handed operation, or locked for non-ratcheting use T-Handle Ratcheting Tap Wrenches Three position gear box for quick, efficient ratcheting action Designed for use with taps and can also use on the left hand tap , reamers, screw extractors and other tools with a square shank Package included: 1-Piece Adjustable T-Handle Ratchet Tap Holder Wrench + 5Pcs Taps(1Pcs M3; 1Pcs M4; 1Pcs M5; 1Pcs M6; 1Pcs M8)