Type 6, Knee piece 90° 25x25mm

Three-way elbow 90° - 25 mm. Angle connection clamp (90°) for corners of overheads and all other angled connections.

A cross with four slots. A 4-way clamp used to attach uprights with 4 horizontal tubes perpendicular to each other. The standpipe passes through the clamp.
Suitable for square tube 25 x 25 mm

Crossover 90°. Crossover clamp (90°). Used for long tube intersections with uprights where decreasing cutting cost and increasing strength of the system with continuity of the tube is desired.

Collar plate double sided lip - 25 mm. Tubefitting for fixing panels.
Suitable for square tube 25 x 25 mm

Straight Coupling. Joint clamp for tubes of the same diameter. Do not use for heavy vertical loads. Alternative clamp is Type 9 used as an internal spigot.

Single Swivel. Swivel fitting for variable angle fixing.