| Item No.: | PR123-2-16/20 | 
| Ring diameter: | 16mm | 
| Base width: | 20mm | 
| Overall length: | 123mm | 
| Brand name: | HAOTIAN | 
| Overall Height: | 21mm | 
| Samples: | For free | 
| Application: | school&office supplies | 
| OEM/ODM: | Accept customization | 
| Packaging: | Carton+inner bag | 
| Material: | cold rolled steel | 
| MOQ: | 1000PCS | 
| Certification: | SGS | 
| Inquiry |