Reinforced hot-dip galvanized 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. Hot-dip galvanizing ensures high corrosion resistance and long-lasting durability, even under harsh environmental conditions. The Comavit wire-tightening collar is available for all the most commonly used prestressed concrete post sections on the market.