HHIP 3900-3012 10 Pair 1/8 Precision Parallel Set, 1/8" x 3", Wood Case

Precision Ground Accuracy - Parallel surfaces are ground to within 0. 0005" and held to a 0. 001" dimensional tolerance for dependable setup and measurement tasks. , Hardened Tool Steel Construction - Made from high-quality tool steel that is hardened and stabilized to resist wear, distortion, and maintain long-term accuracy. , Versatile Setup Applications - Ideal for elevating workpieces, setup work, inspection, layout, milling, grinding, and EDM operations. Convenient Identification & Clamping - Each parallel features two holes for easy handling, hanging, or wire tying during storage and setup. , Protective Fitted Case Included - Supplied in a durable fitted case that keeps the parallels organized, protected, and ready for use in the shop. 2 holes in each parallel. Tolerance is parallel to 0. 0003" on 2 sides, top and bottom. , Includes the following sizes: 1/8 X 1/2 X 4", 1/8 X 5/8 X 4", 1/8 X 3/4 X 4", 1/8 X 7/8 X 4", 1/8 X 1 X 4", 1/8 X 1-1/8 X 4", 1/8 X 1-1/4 X 4", 1/8 X 1-3/8 X 4", 1/8 X 1-1/2 X 4", 1/8 X 1-5/8 X 4". Dimensions are within 0. 001" allowance. Complete with fitted wood case.