{"type":"firestarter.listing","listing":{"id":"lst_RNreIa97","product_name":"47 Piece 3/8 in. Drive Mechanic's Tool Set","category":"Tool Sets","description":"The Powerbuilt 47 Piece 3/8\" Drive Mechanic's Tool Set is a great starter set for pros and serious home mechanics. It offers great coverage of the most popular 3/8 inch drive sockets in shallow and deep styles in both SAE and metric sizes.\nYou’ll drive those sockets with precision and style using the included 72 tooth sealed head ratchet and 3” extension bar.  \nStrong as well as beautiful, Powerbuilt sockets are constructed of premium chrome vanadium steel. They feature jumbo high-visibility size markings that are forged right into each socket sidewall so they’ll never fade or wear off.\nThese sockets offer more than just stylish exteriors. Inside, our innovative Z-Drive design helps these sockets get a better grip on fasteners. They turn fasteners by their sides, not their corners, giving you more control and reducing slippage at high torque loads.\nPrecision chamfered openings make it easier to slide the sockets over fasteners. Punched center holes add working space for taller nut and bolt stock.\nBuilt of strong chrome vanadium steel with a beautiful mirror finish, the 72-tooth ratchet features a stylish full-length spiral-machined handle that keeps your grip from slipping while you work. The fully sealed head keeps lubricant in and debris out for longer service intervals.\nDependable Powerbuilt tools meet or exceed ANSI standards and have a lifetime warranty, all at affordable prices.\nSet Includes:\n\n12 Pt. SAE Sockets: 3/8”, 7/16”, ½”, 9/16\", 5/8\", 11/16\", 3/4\", 13/16\"\n6 Pt. Deep Well SAE Sockets: 5/16”, 11/32”, 3/8”, 7/16”, ½”, 9/16\", 5/8\", 11/16\", 3/4\", 13/16\"\n12 Pt. Metric Sockets: 6 thru 19mm\n6 Pt. Deep Well Metric Sockets: 6 thru 19mm\n72 Tooth Quick Release Sealed Head Ratchet \n3” Extension Bar\nDurable Storage Case\n\n\n\n\nWARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov","images":["https://cdn.shopify.com/s/files/1/0443/2681/3852/files/642451.jpg?v=1779397742","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/642451_5035d253-0d50-4753-a0a5-e2ad80684299.jpg?v=1779397750","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/642451_Bty_Spread_No_Shdw.jpg?v=1779397750","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/642451_Open_Case_Right_No_Shdw.jpg?v=1779397750"],"price":66.9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:11.912Z"},"share_url":"https://firestarter.network/l/lst_RNreIa97","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_RNreIa97' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 47 Piece 3/8 in. Drive Mechanic's Tool Set' and a budget_max comfortably above $66.90 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}