UsageAdjustable T-ratchet tap driver, use with taps, and can also be used with left-hand taps, as a reamer, screw extractors and other tools with a square shank. Function Ratchet T-handle with three position gear for fast, efficient action, sliding handle rod that can be fully extended from both sides for more effective leverage. DesignChange direction very easy to use or ratchet lock. Materials and dimensionsChrome finish for rugged durability; tap thread size: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25; use: for M3 - M8 taps, spanner length: 85 mm. Scope of deliveryAdjustable T-tap ratchet wrench + 5 taps (1 M3; 1 M4; 1 M5; 1 M6; 1 M8). /p Due to problems such as different monitors and light, there may be a certain color difference in the color ,please refer to the actual product,please understand Shipping Quantity: 1 game