Precision Steel Parallels
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Steel parallels are used as precision packing supports under jobs or fixtures. Mase from tool steel, hardened , tempered & precision ground in matched pairs.Matched pairs are marked with identical serial numbers. All sided are chamfered . Overall sizes are nominal. Hardened & Tempered 52-56 HRC. Parallelliam within 0.005mm up to 200mm length Inspection certificate id furnished.