3M 3400169 Self Retracting Lifeline, 420 lb Weight Capacity, Blue 1LYJ9 Media Compatible with Copper Alloy Media Compatible with Copper Alloy Gauge Application In Applications Where Vibration or Pulsation is Present Range 0 to 100 psi Accuracy + 2 1 2% Material Stainless Steel Application Industrial Gauge Primary Range Values 0 to 100 Gauge Primary Range Units psi Gauge Connection Type MNPT Basic Gauge Case Material Stainless Steel Case Color Metallic Basic Gauge Socket Material Stainless Steel Liquid Filled Yes Basic Gauge Wetted Parts Stainless Steel Graduations 20 psi Max No HBL61CM08) Self Retracting Lifeline Weight Capacity 420 lb Color Blue Harness End Connection Swivel Snap Hook Number of Legs 1 Series Sealed Blok Anchorage End Connection Material Stainless Steel OSHA Standards Met OSHA 1910