Centurion Concept Linesman Safety Helmet complete with reduced peak and non elasticated web chin strap (4 No. attachment points to shell). Adjustable headband 51 - 63cms. Weight 347g. BS EN397: 1995 including additional CE options for 440V ac. + MM (molten metal splash) + LM (lateral deformation). Other additional test passes include 1000V ac & -40 degrees C for shock absorbency and penetration requirements. Supplied with loose approved blank label as standard for a serialisation optional facili