USAGE : Designed For Using With HSS Or Carbon Taps And Can Also Use On The Left Hand Tap, Reamers, Screw Extractors And Other Tools With A Square Shank. EXCELLENT QUALITY : This Product Is Forged By High-Quality Alloy Steel, High Hardness, Strong And Durable. The Head Of Holder Adopts Diamond-Shape Design, Non-Slip And Beautiful Appearance. Handles Is Made Of Excellent Stainless Steel Materials, Chromium Plating And Polishing On The Surface, Comfortable Grip, Excellent Quality, Anti-Corrosion Rust. The Structure Is Simple, Convenient Loading, Fold Anti-Corrosive And Anti-Rust. SUPER CHARACTER : Compared With The Traditional Tap Wrench, It Is More Delicate In Workmanship, Easy To Carry, And Easy To Operate In A Narrow Space. With Detachable Power Lever, T Type Electroplating, Smooth And Delicate Detachable, Easy To Store. EASY TO OPERATE : The Quick Two-Way Ratchet Wrench Is A Kind Of Ratchet With A Small Switch In The Middle, Which Can Be Right-Handed Tapping Or Left-Handed Tapping And Non-Rachet Lock. It Is Very Convenient For One-Hand Operation. It Can Improve Work Efficiency, Is A Good Partner For Diy Tapping. WIDELY APPLICATION : It Is Used For Hand Tapping Taps, Adjustable Forward And Reverse, Ratchet Rotation, Compact And Convenient, Widely Used In Industry And Life, Plays A Great Role Adjustable T-Handle Ratchet Tap Wrench. All-Steel Design With Chromium-Plated Finish For The Highest Durability. Beautifully Precise Ratcheting Action For High Quality Work. Adjustable T-Handle Can Be "Slipped" From Side To Side For Positioning Convenience And Added Leverage In Tight Places. Easily Switched From Left To Right Handed Operation, Or Locked For Non-Ratcheting Use. Parallel-Clamping Tool Steel Jaws And Knurled Chuck Provide A Secure, Firm Grip On Hex Or Square Drives. Designed For Using With Taps And Can Also Use On The Left Hand Tap, Reamers, Screw Extractors And Other Tools With A Square Shank. Material: Stainless Steel Operate Main Point: 1. The Good Pit Hole Must Chamfering 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 Into 6. Tapping 3/4 Turn After A Quarter Back Feeling 7. Level Reversal Pull Out After Working 8. Use Tapping Oil For A Smooth Operation.