Abstract: A terminal alignment angle set part or end piece for use in a multi-Z-receptor or tower of an alignment bench comprising a frame constructed of sectional pieces on which are disposed one or more towers carrying a head piece thereon, the terminal alignment angle set part, or head pieces, being constructed such that at least two of the head pieces may be operatively connected for sliding and rotationable positioning and be fixed relative to one another and the tower to provide for the simultaneous locating or verification of two points on a motor vehicle body through a single tower or multi-Z-receptor.

Abstract: The invention relates to apparatus for the diagnosis of the dimensioins of a motor vehicle body positioned on an alignment bench comprising a frame constructed of sections on which are arranged terminal alignment-angle sets. These sets are comprised of mechanical parts including end or head pieces which are disposed on columns longitudinally displaceable and fixable in guide supports fastened appropriately on the frame to function as multi-Z-receptors. The configuration of the end or head pieces are fabricated such that upon positioning on the column they will have already in them the desired or predetermined XYZ-values or dimensional coordinates of the points of the motor vehicle to be checked when in either a complete or partially disassembled state.