Wrench DescriptionM4/AR15 5.56/.223 Stock Combo Wrench Includes: Removal and installation 5.56/223 barrelsInstall and disassemble free float tubes, USGI barrel nuts, and most free float tube barrel nuts.Receiver tube stock nut wrench old style 1 pointTube stock castle nut wrench new style 3 pointA1/A2 flash hider slot/receiver extensions½” drive opening for torque wrench or socket wrench Made of 4140 powder coated steelMade of SteelBlack Oxide finish AKA:Spanner/Stock Wrench & 1911 Barrel Bushing Combo Wrench Used for: Use this wrench to work on older A1 stocks, but still works on castle nuts if needed.1911 Barrel Bushing Wrench built into the handle. A must have for any range bag or tool kit. Terms & Conditions:Payment: We only accept PayPal payments. Its speedy, secure and has great protections in place for buyers. Customer Service: If you should need any assistance before after or during an order, don’t hesitate to contact right away. We generally respond to all emails Same day or next day. Although it is rare, should you have an issue with your order make sure to contact us before you take any action as you see it is quicker and we will treat you with the same friendly and speedy service regardless. Returns: NO RETURNS. Shipping: Standard Shipping is always FREE on ALL our items. We add the shipping method to the eBay listing which will reflect the options we offer. If you need it to ship another way you must request it in advance (no guarantee once order ships). Return Shipping: If we accept the returns, please note that we do not provide the shipping label. Please let us know if you have any other questions. Thank you!