370™ Speed Dial Ratcheting Headgear Replacement, For Halo X HSL Nitro SmarTIGer WH40 ORS NASCO loops solid and stranded wire Spring loaded loops solid and stranded wire Spring loaded action for self opening Easy to read wire gauge markings on both sides for stripping in either direction Hardened steel with precision ground stripping holes Black oxide finish resists corrosion genuine American deer split leather M 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