{"product_id":"3300-12-3-4-hex-coupling","title":"3300-12 3\/4 Hex Coupling","description":"Heavy-duty hex coupling designed for secure pipe connections in hydraulic and pneumatic systems. The 3\/4\" size accommodates standard tubing with a hexagonal body for easy wrench grip and installation. Ideal for maintenance, repair, and custom assembly applications where reliable fluid transfer is essential. Durable construction ensures long-lasting performance in industrial and commercial settings.","brand":"Chem Nut Supply","offers":[{"title":"Default Title","offer_id":48198894452962,"sku":"3300-12","price":17.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/9338\/4418\/files\/3300_01.avif?v=1786456523","url":"https:\/\/chemnutsupply.com\/products\/3300-12-3-4-hex-coupling","provider":"Chem Nut Supply","version":"1.0","type":"link"}