Heli-Coil 5521-5 Thread Repair Kit, Stainless Steel Mason Cutter Wheels Available with Steel Toe for

Available with Steel Toe for Extra Protection

Removes heavy rust

Fire resistant aluminum provides venting through the wall

thoroughly dried or dehydrated and packed in shrink wrapping plus individual cartons for the highest level of protection

PVC jacket Gray

Heli-Coil 5521-5 Thread Repair Kit, Stainless Steel Mason Cutter Wheels Available with Steel Toe forHighlights: External Thread Length: 5 16 in. Material: Stainless Steel Nominal Thread Size: 18 Internal Depth: 0. 5 in. Internal Thread Length: 0. 465 in. English or Metric: English Insert Tool Included Corresponding Tap Included Packaging Type: Carded Number in Package: 12 pk 21 64 inch drill size Made from high quality material