Precise 9 Pair Wavy Parallel Set – 3900-2909

• Used for the precision clamping of parts in drilling, boring, milling, grinding, assembly work, etc.
• Can readily be used as elastic shims.
• Thin and fragile work pieces can be secured without damage by utilizing the spring pressure of these parallels.
• Made of high quality spring steel that has been hardened, stress relieved and precision ground.
• Range: 1/2 – 1-1/2 in 1/8 Height Increments.
• Accuracy: 0.0002 In Height & Parallelism.
• Supplied in a fitted case.