Sendzimir galvanized reinforced tensioning collar

Comavit’s wire-tensioning collar is installed on concrete end posts for tightening trellis wires in vineyards and orchards. The ratchet mechanism facilitates wire tensioning and prevents backward movement. Strip galvanizing ensures good corrosion resistance and durability. The Comavit wire-tightening collar is available for all the most commonly used prestressed concrete post sections on the market.