mbo Osswald is manufacturer of clevis joint, clevis joints mbo standard ABS, assembled, consisting of clevis, clevises, according to DIN 71752, DIN ISO 8140, CETOP RP102P and bolts with groove and locking washer according to DIN 6799. We manufacture these parts from steel 1.0718 and stainless steel 1.4305 and material quality A4 1.4404.