Type 9, Internal Coupling Ø33,7

Round tube D=33.7 mm
wall thickness 2.65 mm
painted black with powder
maximum profile length 3 m

Corner With Trough Tube 90°. Often used on intermediate rail corners to match Type 18, tube passes through the clamp.

Four Socket Cross. 4-direction clamp used to fix uprights with 4 horizontal tubes that are perpendicular to each other. Upright tube passes through the clamp.

Female Single Socket. One part of swivel fitting, not generally used alone.

Corner Swivel 90°. Swivel fitting for variable angle fixing for a corner post.

Hook. Fitting used for chain attachments.