Type 22, Two Socket Cross, Ø48,3 mm

Adjustable Two Socket Cross. This variable angled clamp may be used at any selected angle between 30 and 45 degrees. Type 7 can be used for the top rail.

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.

Male Single Lug. Used with Type 42 for swivel fittings, also used for fixing panels and boards.

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.

Internal Coupling. A streamlined flush joint in two tubes of the same size. Wall thickness must be 3.2 mm. Do not apply direct loads to this joint.

Butt joint for sloping sites, adjustable from 11° to 29°, often used to join intermediate uprights to top rails and middle rails to end uprights. This Interclamp cannot be used where through tube (sloping in photo) has to be joined within the fitting.