Type 57, Collar Plate Double Side 90° 25x25mm

Short T-piece - 25 mm. Forms a perpendicular connection between two tubes. Upper fitting for straight, horizontal railing supports. This fitting can not be used for horizontal tube connections in the fitting itself.

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

Square footplate - 25 mm. Use this clamp for positioning constructions. Do not use as a basis for supporting safety railings and the like.

Hook twisted - 25 mm. Suited for making coat hangers and the like.
Suitable for square tube 25 x 25 mm

Male Single Lug. Also used for fixing panels and boards.
Suitable for square tube 25 x 25 mm

Female Single Socket. Often used together with other brackets, such as Type 36, 38, and 40. One part of swivel fitting, not generally used alone.