3M Speedglas SL ADF Welding Helmet with 10 x 3M9922 Welding Respirators FREE! -  Be the featherweight champ with the 3M Speedglas SL. At only 370gm (including filter), it’s 25% lighter than other current 3M auto-darkening welding helmets. The SL helmet features a completely new headband with a 4-position front to back adjustment, which allows for a more comfortable fit.  a one-handed, easy squeeze adjustor at the back and a uniquely engineered, flexible structure help the headband conform to best fit your head. WITH 5 FREE 3M9922 WELDING MASKS WHILST STOCKS LAST (RRP £17.10)LESS WEIGHT, SAME 3M QUALITY The SL (super light) still provides legendary Speedglas performance, with an auto-darkening filter featuring a light state shade 3 and a dark shade range of 8-12 for use with all arc welding processes.  Plus the ADF incorporates a patended auto on/off motion sensing technology that turns on the arc detection circuit the instant it is handled. In addition, the ADF batteries are replacable unlike many competitive ADF's which must be discarded when their batteries are depleted. SPECIAL FEATURES AND BENEFITS *   State-of-the-art liquid crystal design reduces overall weight, which may help alleviate neck strain and fatigue. *   Superior optics allow you to clearly see the weld puddle for precise weld quality. *   Patented auto on/off technology helps eliminate accidental flash and extends battery life. *   Fast-adjusting, flexible, multi-position headband provides greater comfort and fit for a variety of head sizes and shapes. *   4 sensitivity levels allow adjustment to varying welding processes and ambient light conditions. *   Speedglas auto-darkning filter features a light state of 4 and a dark range of  8-12. *   Replacable batteries help extend the life of the helmet.  NEW DESIGN HEADGEAR *   2-size front portion of suspension fits more head sizes and face shapes. *   4-position, back and forth slide adjustment *   Adjustment in rear, for easy one-handed tightening and push-button release.