⚫HIGH QUALITY - These worm gear hose clamps are made of high quality 304 ... including 5pcs 6-12mm (6/25"-15/32"), 5pcs 10-16mm (3/8"-5/8"), 5pcs 13-19mm (1/2"-3/4"), 5pcs 16-25mm (5/8"-1 ...

Learn more. If you have done any home plumbing repairs, you’ve probably worked with hose clamps. One of the most common types of hose clamps uses a screw and a worm gear to secure it and prevent ...