9.
solutions Grip Joint, Connector, he Grip Joint is a great tool to join different sized rods into a rigid structure (10 mm / 16 mm), Max.
Load capacity: 5 kg, Weight: 95 g@+*Mounting types:*@+@+, 1x 5/8" (16 mm) pass-thru receptacle, 1 x 3/8" (10 mm) pass-thru receptacle, 1 x 1/4" - 20 female thread, 3 x 3/8" - 16 female thread