Multi-Bend Concave 25mm Kit MBC25
The 25mm concave former kit for the Multi-Bend tube bender.
Concave former 
Concave roller
Larger top plate and spacer .
See photos on Multi-Bend page The photos of 90deg bends 2 and 3 are ERW 1.6mm and Black pipe 2mm , 4 and 5 1.6mm and 3mm Aluminium, 6 and 7 are 1.6mm Stainless ****Please note ****slight flattening on outside bend on stainless Not suitable for bending wall thickness less than 1.6