: This helmet hasteners does not fit for Adflo, Speedglas 9100fx, series, K2800-1. Reliable Material: these welding helmet accessories are made of quality aluminum, , sturdy, reliable, not easy to corrode, rust and fade, noise reduction, which can be applied for a long time, bringing you a smooth and comfortable using experience Helmet Fasteners, . There be a flickering visual effect when viewed under the light. Knurled design, easy to twist in, and not easy to slide. Our fasteners fit for flip hood and replace easily damaged plastic fasteners. Fit for Fibre Metal 2090 with 3C headgear too. Easy to Match: these pipeliner welding hood parts , flexible and sturdy, which easy to match screw and your helmet, and keep tight, so you do not worry about loose, Weight: 0.0440924524 Pounds, Manufacturer: tiyao