How to Install the SafetySpear™ Download Installation Instructions: English Installation Instruction PDF - English Book site visit Leave your details to arrange a site visit Name * Enter your first name using letters only. First Name Last Name Email * Subject * Name of Mine * Mine Location * Message * Please tell us anything else you’d like us to know e.g. size of SafetySpear™ needed. Thank you for contacting RattleJack - we will be in touch with you shortly to assist. Get help to implement the SafetySpear™ Leave your details to get implementation help. Name * Enter your first name using letters only. First Name Last Name Email * Subject * Name of Mine * Mine Location * Message * Please tell us anything else you’d like us to know e.g. size of SafetySpear™ needed. Thank you for contacting RattleJack - we will be in touch with you shortly to assist.