2x Aluminium Pipe Assemblies

Skylarc Ref Z173405

2x Aluminium Pipe Assemblies.
Both are PSL branded parts.
Both have 80mm diameter 90-degree couplings with spring locking g mechanisims at one end and threaded opposing ends.
Both are attached to 750mm long pipes each with grease fittings built into attached handles at one end and open inner threaded opposing end, see photos. Both ends are 80mm inner diameter.