Clé dynamométrique industrielle 1/4 pouce, couple réglable, précision en kilogrammes, outil de mécanicien automobile, clé dynamométrique 5-25 Nm, kit d'outils de réparation de vélos (32 pièces)

Details:Preset Torque Wrench 31-piece SetCore Selling Points• High-Precision Calibration: With an error margin of only ±3%, it maintains accuracy even after over 20,000 uses, eliminating the need for re-calibration.• 72-Tooth Bidirectional Ratchet: 5-degree adjustable angle, enabling clockwise/counterclockwise operation for flexible work in tight spaces.• Clear Laser Engraved Scale: Matte-finished housing with laser-printed scales that remain clear and durable, ensuring easy reading without wear.• Crisp Torque Alert: Emits a \"click\" sound and hand vibration when the preset torque is reached, preventing over-tightening.• Lightweight Design: Aluminum alloy handle reduces overall weight, while CR-V chrome-vanadium steel ensures long-lasting durability.Product Specifications• Drive Size: 1/4 inch (6.3mm)• Torque Range: 5-25 Nm, in 2.5 Nm increments (5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25 Nm)• Wrench Length: 250mm• Material: Chrome-vanadium steel (CR-V) + Aluminum Alloy Handle• Surface Treatment: Fine matte satin chrome plating• Ratchet Teeth: 72 fine teeth• Adjustment Accuracy: ±3%• Toolbox Dimensions: 27.5cm × 20cm × 7cm (L×W×H)• Packaging Dimensions: 30cm × 23cm × 10cmTorque Wrench | 1/4\" × 250mm, 5-25 Nm | 1 pieceExtension Bar | 1/4\" × 100mm | 1 barAdaptor | 1/4\" Hex Socket to 3/8\" Square Drive | 1 pieceHex Socket Bits (S2 Steel) | H2, H2.5, H3, H4, H5, H6, H8 | 7 piecesHex Socket Sleeves (48mm Long) | H10, M10, M12 | 3 piecesStar/Torx Bits (S2 Steel) | T10, T15, T20, T25, T30, T40 | 6 piecesPhillips Bits (S2 Steel) | PH1, PH2, PH3 | 3 piecesSplined/Hexagonal Bits | M5, M6, M8, M10, M12 | 5 piecesHex Socket Sleeves (25mm Long) | 6mm, 7mm, 8mm, 10mm, 13mm | 5 piecesPlastic Toolbox | With positioning slots | 1 pieceUsage Instructions1. Unlock: Press down the locking ring and rotate the handle to adjust torque (clockwise to increase, counterclockwise to decrease).2. Lock: Release the locking ring after setting the desired torque to fix the setting.3. Change Direction: Flip the direction switch on the side of the ratchet head to switch between clockwise and counterclockwise.4. Quick-Change Bits: Press the quick-release button on the ratchet head to easily insert or remove sockets/bits.Application Scenarios• Bicycle Repair: Precisely install carbon fiber frames, handlebars, seat posts, cranksets, etc., avoiding damage from over-tightening.• Car Maintenance: Spark plug replacement, interior panel removal/installation, and tightening of small bolts around the engine.• Motorcycle Maintenance: Precise installation of components such as brake discs, clutch covers, and mirror mounts.• DIY Home Use: Furniture assembly, appliance repair, 3D printer maintenance, and other scenarios requiring precise torque.• Industrial Applications: Tightening small screws in precision instruments and machinery.• Outdoor Camping: Maintenance and adjustment of camping gear, bicycle trailers, and outdoor lighting.Tips• After use, set the torque to the minimum value for storage to protect internal springs.• Do not use the torque wrench to remove screws; it is only for tightening.• Avoid dropping or impacting to prevent affecting calibration accuracy.• Regularly check the calibration status to ensure measurement accuracy.