Basic stainless steel tensioner
- To effectively tighten your shade sails
 - In 316 stainless steel, the appearance of the tensioner remains elegant over time because it does not rust
 - M8 A4
 
- To effectively tighten your shade sails
 - In 316 stainless steel, the appearance of the tensioner remains elegant over time because it does not rust
 - M8 A4