Set appears complete and well maintained in original hard case. All blocks shown in photos are included. The Blockcision Precision Setup Block Set is designed for accurate setup of woodworking tools such as router tables, table saws, drill presses, and fences. These precision machined aluminum blocks allow fast and repeatable measurements without needing to measure each time. Features. Precision machined anodized aluminum setup blocks. Clearly marked fractional measurements. Ideal for router table height setup, blade height, and fence alignment. Durable foam storage insert and hard carrying case. Easy-to-read laser etched measurement markings Common Uses. Router bit height setup. Table saw blade height adjustment. Fence positioning. Repeatable woodworking measurements Includes. Full set of fractional setup blocks (see photos). Blockcision measuring reference block. Hard carrying case with foam insert Please review photos for exact condition and included pieces.