Lincoln Hardhat Adapter for 1740/1840/2450/3350 Welding Helmets. Designed to be used with most slotted hard hats.
Optimizes the distance of the operators face to the auto-darkening filter. Distributes weight evenly for comfortable fit.
Compatible with most slotted hard hats. Provides capability for hard hat to be worn forward or backwards.
Build with premium industrial grade plastic to withstand long term use. Prong assembly provides a strong connection.