AAC Thread Protector M13.5x1 LH TPI Out of stock. Check back later... $25.00 MSRP Price: $24.09 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info UPC: 847128007692Manufacturer: Advanced Armament CorpModel: 100660Category: PartsOtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.