{"type":"firestarter.listing","listing":{"id":"lst_v2e1e1Vw","product_name":"OKNIFE MBS1 4mm Hex Bit Screwdriver Set, 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, Ideal for Opry, D1, U1 Pro Series and Other 4mm Hex Nut Drivers","category":"TOOLS","description":"\n\n  \n    OKNIFE MBS1 4mm Double-Ended Bit Set\n  \n\n  \n    Compact, practical, and made for everyday carry\n  \n\n  \n    The OKNIFE MBS1 is a compact bit set designed for daily repairs, quick adjustments, and portable tool carry. It combines durable S2 tool steel bits, practical size options, and an extra Eternal Pencil in one easy-to-carry setup.\n  \n\n  \n    \n  \n\n  \n    Premium S2 Tool Steel Construction\n  \n\n  \n    Built for strength and wear resistance\n  \n\n  \n    \n      Durable material for repeated use\n    \n\n    \n      Each 4mm double-ended bit is made from premium S2 tool steel, a material known for strong hardness and good wear resistance. This helps the bits stay reliable during regular use and gives the set a solid, long-lasting feel.\n    \n\n    \n      Nickel-plated finish for added durability\n    \n\n    \n      The nickel-plated surface adds another layer of durability and helps support long-term performance. It also gives the bits a cleaner and more refined finish.\n    \n  \n\n  \n    Versatile 9-Piece Bit Set\n  \n\n  \n    Multiple bit sizes for different tasks\n  \n\n  \n    \n      One set, more everyday flexibility\n    \n\n    \n      The MBS1 includes 9 double-ended bits, giving you 18 usable tips in one compact set. It covers a practical range of sizes for repair work, adjustment tasks, and daily carry needs.\n    \n\n    \n      Included bit combinations\n    \n\n    \n      T1 + Triangle 2.3, PH00 + PH2, PH0 + SL3.5, SL1.5 + SL2, H2.5 + H3, H1.5 + H2, T10 + T15, T7 + T9, and T6 + T8.\n    \n  \n\n  \n    \n  \n\n  \n    Compatible 4mm Hex Bit Set\n  \n\n  \n    Designed for OKNIFE tools and other 4mm systems\n  \n\n  \n    \n      Made for carry tools and compact drivers\n    \n\n    \n      This bit set is ideal for the Opry Series, D1 Series, and U1 Pro Series. It is also compatible with other 4mm hex nut drivers, making it a flexible option for users who already carry compact repair tools.\n    \n  \n\n  \n    Eternal Pencil Included\n  \n\n  \n    More than a standard bit set\n  \n\n  \n    \n      A reusable to","images":["https://cdn.shopify.com/s/files/1/0609/5051/1780/files/1_072a4244-0660-4eef-9c60-e0fde28a672c.jpg?v=1772779678"],"price":12.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:51.132Z"},"share_url":"https://firestarter.network/l/lst_v2e1e1Vw","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_v2e1e1Vw' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy OKNIFE MBS1 4mm Hex Bit Screwdriver Set, 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, Ideal for Opry, D1, U1 Pro Series and Other 4mm Hex Nut Drivers' and a budget_max comfortably above $12.99 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."]}}