Cage Clamps are the cost effective method to quickly align a single size of pipe.
There are three versions available; manual, ratchet and hydraulic.
These are available in two styles, either “Tack” or “No Tack”.
The tack type has straight cross bars and is removed from the pipe before final welding.
The more popular no tack model has arched cross bars to permit a 90% circumferential weld without removing the clamp.