Hinge Mechanisms Speedglas 9100 FX Pk=2

Pair of replacement hinge mechanisms to suit the 3M™ Speedglas™ 9100 FX welding helmet (part number 197144).

• Durable hinge mechanisms for your Speedglas™ 9100 FX helmet
• 9100 FX spring mechanisms are designed for quick and easy installation
• Not suitable for Speedglas 9100 MP.