Greenslade and Company’s new TRUCNTR™ fixture makes indenting both ends of a bolt on its “true center” fast and easy. The unique TRUCNTR™ fixture design incorporates two opposing V blocks that slide into two tracks which form a wedge. The V blocks move closer together or further apart depending on where they are along the axis of the tracks. This enables one set of blocks to hold and center a wide range of bolt diameters. The standard blocks will hold bolts from 1/4″ (M6) through 3/4″ (M20). The optional small blocks hold screws from #6 (M3.5) through 3/8″ (M10). The TRUCNTR™ fixture enables the user to indent both ends of a bolt on its “true center” in 10 to 20 seconds.