Check the listing for details. NEW 22pc Glow Plug Electrodes Removal Tool Set M8 & M10 Glow Plugs Threads. Condition: New. Listed at 64.90 USD. Maxsales_2009 22pc Glow Plug Electrodes Removal Tool Set M8 & M10 Glow Plugs Threads DESCRIPTION: Extremely Simple and Quick For extracting the glow plug electrodes. Safely remove the end part of the glow plug electrode without damaging the cylinder head. Suitable for glow plugs threads: M8x1.0, M10x1.0, M10x1.25 M8 x 1.0 - M10 x 1.0 - M10 x 1.25 M3 x 0.5 tap 100 mm M4 x 0.7 tap 100 mm Special drills 2.5 x 120 mm - 3.3 x 140 mm 80 mm pulling bolt No instruction manual included. there are some video post in Youtube for similar product.Shipping Information:All package will be inspected before shipping. Protective packing material will be added in your package if we believe item can be damaged easily in transit. Please allow 1-2 business days handling time for payment processing and shipping. Tracking numbers will be available in 24 hours except weekends and holidays. For faster service, please update your correct shipping address before sending payment. Please contact us if you have any questions on shipping. Terms of Sale:100% Satisfaction Guaranteed or your money back. All exchange items must be in 100% brand new condition. Buyers are responsible for return shipping. Items must be returned by the same method use for delivery. All returns will subject to a 20% restocking fee based on there invoice price