Feature●Aluminium alloy crimp ring sleeve, wire diameter M1.2 - M6, wide application range and not easy to rust.●All parts are classified and packed in plastic boxes that are easy to carry and use.●All products are made of aluminium, are robust and durable and have a long service life.●8 different types of crimp sleeves, hardware components can meet your different requirements.●The ring sleeve has a double ring sleeve design, which is more convenient to use.Description