Feature:1. EFFICIENT AND PRACTICAL: Extract injectors easily with pneumatic force, no need for inertia hammers or manual extractors. Connect to air supply(maximum 58 bar) and reduce pressure if needed.2. RUST RESISTANT: Quickly pull out accumulated and rusted injectors without affecting surrounding parts, convenient and efficient with pneumatic injector puller.3. EFFORTLESS OPERATION: No more manual installation and pulling, our pneumatic injector puller simplifies the process for diesel engine maintenance.4. WIDE ADAPTABILITY: Compatible with various injector sizes, such as M17x1.0, M18x0.75, M20x1.0, etc., for diesel engines, ensuring efficient and precise removal.5. TIME SAVING: Save time and effort by using our pneumatic injector puller tool kit, ideal for mechanics and DIY enthusiasts working on diesel engines.Specification:Item Type: Diesel Injector Puller Tool SetMaterial: MetalAdapter Sizes: M17x1.0, M18x0.75, M20x1.0, M8x1.25, M8x1.0, M9x1.5, M25x1.0, M24x1.0, M26x1.0, M24x0.5, M26x0.75, M28x1.0, M29x0.75, M25x0.75, M13x1.5, M15x1.5, M17x1.5, M22x1.5, M20x1.5Using 5-8bar air source maintenance tool to connect the injector for impact and disassembly of specially tight injectorsSuitable for diesel engines.Package List:21 x Diesel Fuel Injector Puller Tool 1 x Blow Molded Case