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1/4-28 HD Self-Locking Universal Installation Tool
1/4-28 HD Universal Installation Tool
1/4-28 HD Universal Installation Tool
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Tools are only sold with the purchase of inserts or in bulk quantities - Min. $100 order subtotal

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Product Code: MS51831-202L-U-TOOL

Description Cross Reference Downloadable Resources
Universal Key-Locking Insert Installation Tool for 1/4-28 HD. Works with equivalent Heavy Duty Self Locking inserts & Keenserts® including KNHL420J, 77502, MS51831-202L
Product Details
  • Universal Hand tool used to install key-locking inserts after drilling and tapping hole. See tables for correct dimensions.
  • To use tool:
  • Drill with a standard tap drill and countersink with a standard 82°-100° countersink tool
  • Tap new threads with a standard tap
  • Screw in the insert until it is 0.25-0.70 mm (0.010-0.030 inch) below the surface. Insert keys locate the key-locking insert at the correct depth.
  • Drive keys down with several hammer taps on the specified installation tool.