• Standard 4-point nylon web chin strap fits any JSP® hard hat• Simple, secure closure from the Nylon buckle allowing quick donning and doffing of the safety helmet• When fitted to a JSP Industrial Safety Helmet, the helmet conforms to EN397 or EN50365
• Standard 4-point nylon web chin strap fits any JSP® hard hat• Simple, secure closure from the Nylon buckle allowing quick donning and doffing of the safety helmet• When fitted to a JSP Industrial Safety Helmet, the helmet conforms to EN397 or EN50365