KAK Industries Castle Nut Multi Tool 1/2in 3/8in 3/16in Black

KAK Industry Castle Nut Multi Tool Features The KAK Industry Castle Nut Multi Tool is machined from 4140 steel a material chosen for its strength and resistance to deformation under the repeated torque applied during buffer tube installation. The phosphate finish adds a layer of corrosion resistance while keeping the tool s surface low-friction and easy to grip even with gloved hands. Built specifically to fit the AR-15 castle nut this tool lets builders tighten or loosen the nut cleanly without marring its finish the way an improvised tool often does. The result is a dedicated solution that speeds up stock and buffer tube work on any AR-15 build. KAK Industry was founded in 2011 by Kurt Kosman to fill a gap in the market for quality American-made firearm components at an affordable price and this multi tool reflects that mission. Its compact black profile makes it easy to store in a range bag tool kit or workbench drawer alongside other build essentials. Whether assembling a first build or servicing an existing rifle having a dedicated castle nut tool on hand saves time and protects the finish of the receiver extension. For builders who value American-made tools designed around a specific task this KAK Industry multi tool is a worthwhile addition to the bench. KAK Industry Castle Nut Multi Tool Specifications Manufacturer: KAK Industry Model: Castle Nut Multi Tool Type: Wrench Color: Black Material: 4140 Steel Finish: Phosphate Compatible Hosts: AR-15 Available At: ARMSAGORA