173F-4 Female Swivel 48.3mm

This fitting is designed to be used in conjunction with the ‘M’ fittings and is not generally used on its own. This can be connected to the ‘M’ fitting by either rivet or nut and bolt. WARNING: AN ENTIRE STRUCTURE SHOULD NOT BE CONSTRUCTED FROM SWIVEL FITTINGS ALONE, AS THESE WOULD NOT PROVIDE SUFFICIENT STABILITY OR RIGIDITY IN THE STRUCTURE DUE TO THE FREE ROTATION OF THE FITTING.