Features WITH HANDLE NO TOOLS NEEDED: The hose clamp is equipped with a handle. Easy to use and install, resistant to corrosion. HOSE CLAMP DIAMETER: 6-12mm(10PCS),9-16mm（10PCS）, 13-19mm（10PCS）, 16-25mm（10PCS）, 18-29mm（10PCS） MULTIPLE LOCKING SCALES: different locking scales for various diameter hose ,Because it is far from the clamping surface, it is easy to tighten. EASY TO USE AND INSTALL :The stainless steel clamps is designed with inner worm gear to smoothly adjust the working diameter to precisely fit hose & pipe size. Please select 10 PIECES IN PACKAGE : Total 10 pieces in one box as a set. Rankomu dedicated private label package does means quality, commitment and reliability. We set quality standard. Specification: Item Type:Hose Clamp Material:Stainless Steel+Plastic Color:Yellow+Silver Size:6~12mm/9~16mm/13~19mm/18~29mm/16~25mm(Optional) Package List:10 x Hose Clamp Note:1. As different computers display colors differently, the color of the actual item may vary slightly from the above images.2. Please allow 0-1cm differs due to manual measurement. Package List 10 x Hose Clamp