BQLZR Neck Receiver Tightening Screw for Sax Golden Copper Saxophone Bass Clarinet Replacement，Golden

.This is a Sax Neck Screw for saxophone£¬tightens by finger and thumb. It expands outwards to give a better finger grip. It expands outwards to give a better finger grip. It expands outwards to give a better finger grip. Made of copper, it doesn't lose varnish and it's . This is a Sax Neck Screw for saxophone，tightens by finger and thumb. It expands outwards to give a better finger grip. High quality and fine design, this sax neck screw is a great choice for you.