• SM901-51: meets ANSI Z89.1.
• SM901-56: CE EN397 approval.
• Safety helmet with a high density polypropylene shell.
• Soft comfortable 4-point polyethylene with either slip or ratchet adjustment.

• SM902-51: meets ANSI Z89.1.
• SM902-56: CE EN397 approval.
• Same as SM901 but the shell is manufactured in high impact ABS.
• 4-point webbing suspension available with either slip or ratchet adjustment.

• SM901-51: meets ANSI Z89.1.
• SM901-56: CE EN397 approval.
• Safety helmet with a high density polypropylene shell.
• Soft comfortable 4-point polyethylene with either slip or ratchet adjustment.

• SM902-51: meets ANSI Z89.1.
• SM902-56: CE EN397 approval.
• Same as SM901 but the shell is manufactured in high impact ABS.
• 4-point webbing suspension available with either slip or ratchet adjustment.