12PCS 72 Tooth Ratchet Wrench Set 8-19MM Fixed Head Combination Spanner Tools for Efficient Repairs

【High-Hardness and Durable】Adopting heavy-duty chrome vanadium steel material,4-layer anti-rust process and premium polishing and heat treatment on the surface,our combination wrench is high hardness and toughness. 【Standard Metric Size】Our combination wrench has 12 metric sizes:8mm,9mm,10mm,11mm,12mm,13mm,14mm,15mm,16mm,17mm,18mm and 19mm. 【Force-Saving and Time Saving】Heavy duty ratchet and durable pawl design is perfect for strong griping. Adopting precise 72-tooth ratchet gears,only 5-degree working swing arc is needed. 【Economic and Useful】Open and bi-hexagonal box ends combination wrenches set.Our combination wrench set includes 12pcs with 12 different sizes to speed up your usual work and make your emergency repair a breeze.