... :14mm Smooth or grooved in stainless steel eas tag pin,eas accessories,security pin,eas pin,eas ... system, eas system am, eas system rf, eas tag pin, hard tag pin, pin, rf eas system, rf system, ... equipment, security pin, security pins, security system, security tag pin, security tagging system, security, store rf system,rf ... damaged when pierced while grooves allow the lock to firmly grip the pin.