SQUEEZY FIT THREADED ROD PIPE HANGERS 1/4" liquid & 1/2" gas PACK OF 10. By simply squeezing the tips together, the spring steel rod hanger can be fitted or adjusted in seconds. This method of rod hanging has been tried and tested in the mechanical fixings industry for many years, and now the air conditioning engineer will also enjoy its benefits. These supports a pair of flow return insulated copper air conditioning pipes on either M8 or M10 threaded rod. Simply fold the lock-tab over to secure the pipes into the strap.