{"type":"firestarter.listing","listing":{"id":"lst_5h145_LO","product_name":"Fringe Sport 3x3 Spotter Arms","category":"Spotter Arms","description":"\nThere's Power In Safety!\n\nYou may have heard that quote from Safetyman, an obscure superhero always found on the fringe of other heroes, offering some not always welcome, but usually pretty solid advice to his cohorts to \"be safe, fly carefully, don't text and fly, don't rile the bad guys\" and so on.   In fact, he was known as the \"Mother Hen\" of the superhero group to which he belonged. \nFor those of you who are superhero groupies, we can hear you flipping frantically through all your old comic books, looking for a mention of Safetyman anywhere!  Well, you can stop - because no, he didn't really exist.\nWe made him up!   (But we DO think he probably should have been included somewhere, don't you?!) \nWe had a good reason to make him up - we believe safety is important when you're lifting, whether you're with a group of friends who can spot you, or you're lifting alone and need some \"metal\" spotting help.\nBecause we love our Fringe Fam, Fringe Sport always wants to be on the forefront of safety and be the little whisper in your ear to \"always be safe while lifting!\" \nFringe Spot 3x3 Power Spotters\nThese between the uprights, more solid than a hockey puck, spotter arms lock into place to give you backup safety when you're lifting solo!\nWe call them \"power spotters\" - you call them \"spotter arms\" - but what we can BOTH call them is \"enough safety to make you feel almost invincible while squatting a record amount of weight!\"\nAnd tested to a whopping 1,000 pounds these power spotters will handle anything headed their way!\nOur power spotters are considered a universal accessory.  That means if your cage - and we mean ANY cage - has an opening for a 24.5mm pin diameter and 1 inch holes on any 3x3 uprights - then these power spotters will fit - and  it means they'll work on practically any other cage on the market - they're universally great!\nPLUS  - they're available in two lengths - one to fit a 30 inch depth cage and one for a 41 inch depth - these safeties will work on","images":["https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107156568.jpg?v=1718679776","https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107156624.jpg?v=1718679778","https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107156716.jpg?v=1718679774","https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107156872.jpg?v=1718679768","https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107157040.jpg?v=1718679772","https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107156964.jpg?v=1718679770","https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107157131-107157163-107157171.jpg?v=1718679766","https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107157247-107157263-107157254.jpg?v=1718679764","https://cdn.shopify.com/s/files/1/0049/4272/files/Fringe-Sport-3x3-Spotter-Arms-Fringe-Sport-107157385-107157360.jpg?v=1718679755"],"price":279,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.996Z"},"share_url":"https://firestarter.network/l/lst_5h145_LO","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_5h145_LO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fringe Sport 3x3 Spotter Arms' and a budget_max comfortably above $279.00 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."]}}