Sleeve for adapter 42.4 - 30 mm

Warning !! easy assembly of the adapter allows the purchase of an assembly sleeve, which is attached to the handrail using a packing tape, after which the adapter sits centrally in the sleeve with a screw or glue, after mounting the adapter, the assembly sleeve is removed and, with the use of thick Mamut glue, the sleeves, elbows are glued, completion.