This is an expanding type fitting for joining two tubes of the same size. The fitting comprises two parts which are inserted into the tube, the fitting then expands when tightened by means of a hex key. Ths forms a smooth joint between two tubes and for this reason is also commonly used in conjunction with the Interclamp DDA Assist range.
Note: This fitting can only be used for 3.25mm wall thickness tube (1”, 1 1/4” & 1 1/2” BS EN 10255, formerly BS 1387, medium weight) and must not be used as a load bearing joint, particularly for tensile loads. Type 149, which has superior load characteristics, may sometimes be used as an alternative.
Product Data & Dimensions