{"product_id":"topp-ack4-extension-pins","title":"Topp ACK4 Extension Pins","description":"\u003cp\u003eACK4 Extension Pins are precision-engineered connectors designed to link ACK4 Actuators to vent brackets with reliable mechanical engagement. These pins accommodate varying window frame dimensions, ensuring compatibility across diverse installation requirements. Available in multiple lengths to match specific frame geometries and actuator configurations.\u003c\/p\u003e","brand":"Topp","offers":[{"title":"37mm","offer_id":53008257319249,"sku":"ACK4PINSMALL","price":9.89,"currency_code":"GBP","in_stock":true},{"title":"47mm","offer_id":53029581128017,"sku":"ACK4PINMEDIUM","price":9.89,"currency_code":"GBP","in_stock":true},{"title":"57mm","offer_id":53029581160785,"sku":"ACK4PINLARGE","price":9.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/8354\/7985\/files\/ACK4ExtensionPins_0B005_6_7__gem.webp?v=1769159683","url":"https:\/\/smokevent.direct\/products\/topp-ack4-extension-pins","provider":"Smoke Vent Direct","version":"1.0","type":"link"}