Engineered specifically for building, tuning and cleaning your AR-15 rifle, Wheelers Delta Series AR Armorers Essentials Kit has everything you need. Each tool is designed specifically for application on AR-15-platform guns, and is constructed of the highest-quality materials. The kit features an AR-15 combo tool, beam-style torque wrench, upper vise-block clamp with gas-tube-alignment tool, pivot- and roll-pin installation tool, mag-well vise block, AR-15 adjustable receiver link and a custom-fitted case. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Tools.