Safe & Reliable - Not easy to damage hoses and joints, ensuring good braking performance Widely Compatible - Suitable for most needle drivers. This is a must-have tool for bike shops and bike lovers Easy To Insert - Secured double-ended driver is suitable for standard or torqued needles Convenient & Efficient - Cleanly and gently installs hose fitting, at the same time it can also cut tubes quickly Professional Tool Kit - Includes 1x Needle Driver Insertion Tool, 1x Hydraulic Hose Cutter