The Dead Air Shim Kit for barrels with 1/2-28 threads is composed of three different shim thicknesses. The graphic on the packaging details the thicknesses and identifying features of the shims included with the kit. Always place the thickest shim(s) on the barrel first.
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Yankee Hill Machine

Yankee Hill 2007 HUB Adapter Wrench Black 7.75″ Long for 1.375″-24 HUB Mounting Systems
Original price was: $31.95.$27.99Current price is: $27.99.
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