[Large Opening] Line Pliers opening up to 30MM or more, general 7.89 specification quick coupler button part width is 20MM, so that the width of the jaws can be adapted to more automotive quick coupler, practical and convenient [Sturdy] Filter Removal Pliers are made of high quality steel, very sturdy and can be used repeatedly [Widely Used]Wide range of applications, not only for automotive, but also for other fields, can also be used outdoors [Labor Saving] Line Pliers are used for removing and replacing connections on inline filters, super labor-saving, meticulous grinding makes it more hand-feeling and smooth texture [After-sales]If you have any questions, please get in touch with us, our service team provide you with a professional and satisfactory service, Manufacturer: PokFhgur