370™ Speed Dial Ratcheting Headgear Replacement, For Halo X HSL Nitro SmarTIGer WH40 no checkout Features maximum durability and operator Features maximum durability and operator safety Use with IC pins Teeth are automatically disengaged during adjustment Air cushioned cloth sweatband is washable and durable Oversized ratchet with soft rubber grip allows for easy adjustment when wearing gloves Removable comfort cradle is a pivoting head pad that conforms to any head for the highest degree of comfort 3 position slider adjusts distance of the lens from your eyes for precise vision Crown strap adjustment allows the headgear to be raised or lowered for maximum comfort and performance Sweatband helps absorb perspiration and prevents sweat from interfering with vision