Bralo bm 85 265mm riveting tool bralo 02bm00850 the bm 85 riveting tool from bralo is ideal for riveting in hard to reach areas the frame is made from sturdy cast aluminium while the lever is made of folded steel it is suitable for use with rivets ranging in size from 2 4 to 5mm made of aluminium steel stainless steel or copper bralo 02bm00850 riveting tool bm 85 265mm