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Round Headed Steel Insulation Lacing Anchors / Hooks With Pin

Steel insulation lacing anchors or lacing hooks are popular insulation fasteners used widely in the fabrication of insulation jackets especially the removable or reusable insulation jackets, insulation covers or blankets, that usually consist of three major layers, a facing layer of coated glass fabric, a liner and a core layer of fiber felt or mat as the insulation filler. The lacing anchor pins or the lacing hook pins pierce through all three layers with hooks or anchors remained on the facing side, then a lacing tie wire hitch up these hooks or anchors to fasten and fix the insulation jackets on the heating equipments or others to be insulated. The pinpoints on the liner side are bent over with pinpoints hided into the insulation layer, after the pins get locked with Warmlock self-locking washers, to avoid scratching the operating persons or equipments to be insulated.

Round Headed Stainless Steel Lacing Hooks With Pin

Also Warmlock has specifically designed the manufacturing technique to ensure the pins to stand firmly and perpendicularly on the head base, unlike quite some of insulation lacing anchor pins and lacing hook pins in the industries, whose pin parts come loose easily out of the head bases when being held to shake in cross directions, that lowers efficiency when installation or fabrication, even leads the product fail to work. Warmlock insulation lacing anchor pins and lacing hook pins perform excellent on this precision point.

Round headed type is a common choice for most of our customers in the industries of fabrication or installation of thermal, cold or acoustic insulation covers.


Material type of round headed steel insulation lacing anchors / hooks with pin -

  • 304 stainless steel;
  • 316 stainless steel;
  • Galvanized steel;


Round Headed Stainless Steel Lacing Anchors With Pin

Typical specifications of round headed stainless steel insulation lacing anchors / hooks -

  • Material: 304 stainless steel;
  • Pin length: 65mm (2.5") or 115mm (4.5");
  • Pin diameter: 2mm (14GA) or 2.7mm (12GA);
  • Hook base diameter: 22mm;
  • Hook base thickness: 1mm


Application of steel insulation lacing anchors / hooks -

Stainless Steel Lacing Anchors With Pin