Type 40, Male Corner Lug 90° Ø48,3

Clamp-On Crossover. Open cross connection where the railing is placed in the connection and can then be secured.

Flange with toeboard adaptor. Extra-heavy footplate for attachment against a shovel edge. Usually used on roofs.

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.

Clamp-On Tee. Used for adding to and modifying an existing structure.

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.

Adjustable for slopes from 11° to 29°, often used to join intermediate uprights to top rails and middle rails to end uprights. This Interclamp can be used where through tube (sloping in photo) has to be joined within the fitting. Type 253 may often be used as an alternative.