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Lincoln Electric Viking Slotted Hard Hat Adapter for 3350/2450/1840 Helmets

$98.90/EA $65.93/1 Per Ea only $65.93/EASave 33%

In stock

OVERVIEW

Lincoln Viking Slotted Hard Hat Adapter - KP3486-1

Take your Lincoln Viking welding helmet to the construction site with confidence using the Lincoln Electric KP3486-1 Slotted Hard Hat Adapter. If your job site requires a hard hat, you shouldn't have to sacrifice the superior optics and comfort of your Viking 3350, 2450, 1840, or 1740 series helmet. This adapter is the essential link that transforms your premium welding hood into a site-compliant safety system. Designed to work with most major brands of slotted hard hats, this accessory ensures you stay protected from falling debris while laying down high-quality welds.

Comfort is often the first thing to go when adding accessories, but Lincoln Electric has designed this adapter to actually enhance the wearing experience. The adapter replaces your standard headgear and mounts directly to the hard hat slots, which helps to better balance the weight of the hood. By distributing the weight evenly across the hard hat's suspension system, it reduces the leverage on your neck, allowing you to work longer shifts with less fatigue. Additionally, the adapter is engineered to position the welding lens at the optimal distance from your eyes. This means you get the full benefit of your Viking's 4C lens technology without feeling cramped or claustrophobic inside the hood.

Versatility is a must-have for the modern welder. The KP3486-1 allows you to mount your hard hat either forwards or backwards, giving you the freedom to configure your gear exactly how you like it. The installation is straightforward and secure; the sturdy prong assembly locks into place, ensuring your hood stays attached even when you flip it up to grind or inspect your work. Built from rugged, industrial-grade plastic, this adapter is tough enough to handle the knocks and scrapes of heavy fabrication environments. Don't compromise on safety or comfort—upgrade your rig with the genuine Lincoln Electric hard hat adapter.

Why Choose the KP3486-1?

  • Universal Fit: Works with the vast majority of slotted hard hats available on the market.
  • Series Specific: Guaranteed fit for Viking 1740, 1840, 2450, and 3350 shells.
  • Rugged Build: Made to last in harsh welding environments.
Additional Information
Brand:Lincoln Electric
Item:Accessory
Packaging Description:1-per-ea
Product Type:Hard Hat Adapter
Compatible Models:Viking 1740 Series, Viking 1840 Series, Viking 2450 Series, Viking 3350 Series
Hard Hat Compatibility:Most Slotted Hard Hats
Material:Industrial Plastic
Color:Black
Lense Size:n/a
Shade Or Magnifier:N/A
Inner Or Outer Lense:N/A

INCLUDED

  • (1) Slotted Hard Hat Adapter Assembly (Left and Right brackets)
  • Installation Instructions

APPLICATIONS

  • Construction Sites
  • Structural Steel Welding
  • Heavy Fabrication
  • Field Maintenance and Repair
  • Shipbuilding
  • Pipeline Operations

FAQ

The KP3486-1 is specifically designed for Lincoln Electric VIKING series helmets, including the 1740, 1840, 2450, and 3350 series.

No, the KP3486-1 is the adapter mechanism only. The hard hat and the welding helmet must be purchased separately.

No, this adapter is designed exclusively for slotted hard hats where the accessory clips slide into the slots on the side of the cap.

Yes, the design provides the versatility to wear the hard hat in either the forward or backward orientation depending on your preference.

The adapter is built with premium industrial-grade plastic designed to withstand the heat and wear associated with welding environments.

The adapter is designed to distribute the weight of the welding helmet evenly across the hard hat suspension, which often improves comfort and reduces neck strain compared to standard headgear.

This specific part number is listed for the 1740, 1840, 2450, and 3350 series. Please check your specific helmet manual for FGS compatibility, as it may require a different adapter.

You remove the existing headgear from your Viking helmet and replace it with the adapter blades, which then slide into the slots of your hard hat.
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