Suburban Tri-Blocks,3in. L,2in. W,1in .H,11,PR B-123-H11-M

The SUBURBAN B-123-H11 Tri-Blocks are a must have for anyone who needs precise measurements. The pair of tri-blocks comes in the sizes 1 in x 2 in x 3 in.. With an accuracy of +/-0.0001 in., these blocks are great for mechanical applications. Made from durable steel, they are designed to last and can even be reused if necessary. Each block has its own long form certification and short form certification included. If you need something to help you get your work done right, then this SUBURBAN B-123 Tri Block Pair is what you need.