Type 21, Corner connection 90°, black - 25x25 mm

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

Angle of continuous upright - 25 mm. Corner connection (90°), where the vertical tube runs through the clamp.

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

Angle of continuous upright with lip - 25 mm. Corner connection (90°), where the vertical tube runs through the clamp.

Collar Plate Double Side 90°. Panel fixing with two lugs also used for locking gates.