Function T Handle Ratcheting Tap Wrenches Three position gear box for quick, efficient ratcheting action, a sliding handle with spring tension tap, and may be extended full length in either direction for more leverage Usage designed for use with taps and can also use on the left hand tap, reamers, screw extractors and other tools with a square shank, good for motor mechanics, engineers, electricians, etc Material Wrenches All steel design with chromium plated finish for the highest durability. Hand screw tap made of forged alloy steel(HSS) and titanium coating finish. Easy to Use Easily switched from left to right handed operation, or locked for non ratcheting use Package 1Pcs Adjustable T Handle Ratchet Tap Holder Wrench + 5Pcs Titanium Coating Hand Taps(1Pcs M3; 1Pcs M4; 1Pcs M5; 1Pcs M6; 1Pcs M8) Feature: T-Handle Ratcheting Tap Wrenches All-steel design with chromium-plated finish for the highest durability Titanium Coating Hand Tap Beautifully precise ratcheting action for high quality work Easily switched from left to right handed operation, locked for non-ratcheting use T-BAR is adjustable for tapping close to obstructions Allows you to remove bronken screws or bolts Specification: T-Handle Ratchet Tap Wrench Material: Steel Hand Thread Screw Tap: Titanium Coating Size: 3M*46mm, 4M*49mm, 5M*55mm, 6M*59mm, 8M*59mm Wrench Length: Approx. 10cm/ 3.95inch Tap Wrench operate main point: 1. The good pit hole must chamfering chamfer first 2. To use drill clamp supporting tap 3. Tap to vertical alignment operation 4. Cut into rotation level 2-3 times 5. Confirm vertical after Cut 6. Tapping 3/4 turn after a quarter back feeling 7. level reversal pull out after working 8. Remember that cutting metal need to use with the oil Package Included: 1 x T-Handle Ratchet Tap Wrench 5 x Titanium Coating Hand Screw Tap(1Pcs M3; 1Pcs M4; 1Pcs M5; 1Pcs M6; 1Pcs M8)