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SMC Triguard Auto-Lock Lite Steel Carabiner – NFPA


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The SMC Triguard Auto-Lock Lite Steel Carabiner – NFPA is a lite alloy steel carabiner with a triple action gate for maximum security. The triguard gate is easily opened with one hand and just as easily returned to a fully locked position.

This carabiner has a stainless steel spring, pin, and sleeve for smooth operation, and its “D” shape provides a smooth transfer of the munter hitch when used as a belay. The SMC Triguard Auto-Lock Lite Steel Carabiner has ample volume to clip in large diameter ropes and over the rails of most litters.


  • Lite Alloy Steel Body
  • Stainless Steel spring, pin, and sleeve
  • NFPA 1983 (2012), G
  • Berry Compliant
  • Made in the USA


  • Type: Triple Auto Lock
  • MBS: 45 kN (10116 lbf)
  • Weight: 7.0 oz (199 g)
  • Length: 4.52" (11.5 cm)
  • Width: 2.76" (7.0 cm)
  • Gate Opening: 0.88" (22.4 mm)
  • Major Axis: 45 kN (10116 lbf)
  • Minor Axis: 12 kN (2697 lbf)
  • Gate Open: 11 kN (2473 lbf)
  • Material: Zinc Plated Steel Alloy

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