Section: 400×400 mm, this spigot truss is constructed of main tube: Ø50×3 mm, end tube: Ø50×3 mm and four-sided diagonal brace tube: Ø30×2mm. With suitable design, this truss can be used for roof structures with spans of approximately 8-15m.(Actual span depends on the specific application and structual conditions). It provides a good balance between structural capacity, weight and portability.

Section: 300×300 mm, main tube: Ø50×3 mm, vice tube: Ø50×2 mm, brace tube: Ø25×2 mm. Joint: 50×25×3 mm square tube with 2 internal ribs. Safe Working Load: 350 kg (15 m span, uniformly distributed)

Section: 400×600 mm, this spigot truss is constructed of main tube Ø50×3 mm, vice tube at endsØ50×3 mm,vice tubeØ50×2 mm, brace tubeØ25×2 mm, with Double-sided diagonal brace tube. With suitable design, this truss can be used for roof structures with spans of approximately 10-18m(Actual span depends on the specific application and structual conditions) . It provides a good balance between structural capacity, weight and portability.

Main Tube: Ø50×3 mm, Vice Tube: Ø50×2 mm, Brace Tube: Ø25×2 mm, Hole Diameter: 10 mm, Plate Thickness: 10 mm, Safe Working Load: 400 kg (14 m span, uniformly distributed)

100 mm or 120 mm Steel channel.

This product is designed to clamp two section of trusses without joint. After tightening the bolts, the two metal plates firmly clamp the truss, providing a secure connection. We mainly use two set for each connection. This product is applied for larger than 400mm truss.