In contrast to division of work, division of labour is the specialization of an individual workers' or organizations' skills, through education, training, and practice.
AR15 Trigger Upgrades. 1  The trigger is one of the most crucial elements in achieving the highest level of accuracy from any firearm. Installation of a quality trigger will permit a light pull with little or no creep and overtravel.
High Temp Limit/ Thermal Switch ARP Basic Controller V2.0 Fridge Protection. The ARP Control is an automatic temperature monitoring device. Automatic means that if your Dometic or Norcold cooling unit overheats, the ARP Control senses the abnormal temperatures and turns off the heater that drives the refrigeration process.