Features: Simple push in design for connecting to the tube and provide secure connection, requires no extra sealing. Elliptical release ring on two ends facilitates pneumatic installations in confined spaces.This Quick fittings are only used for industrial automatic apparatus and can not be applied on any medicinal equipment. Specification: Material :Plastic . Connector Type :4mm to 4mm( Straight 2 Ways ) Color :Black Package included : 10 x Pneumatic Quick Fitting.
