{"product_id":"sti-rtc350-firestop-pipe-collar-steel-4-3-dia","title":"STI RTC350 Firestop Pipe Collar Steel 4.3 Dia.","description":"\u003cp\u003eSTI RTC350 Firestop Pipe Collar Collar Body Diameter 4.3 in Fire Rating 2 hr For Pipe Size 3 in 4 in For Use On Multiple Pipe Bundles Includes Mounting Hardware No Usage Location Floor Penetrations Wall Penetrations Body Material Steel Body Material Finish Galvanized Expansion Temperature 320 Degrees F Expansion Volume 32X to 64X Features Fits Into Tight Spaces Low Installed Cost Tested in a Variety of Construction Types For Environment Floors Walls For Material Type Plastic\u003c\/p\u003e","brand":"Grainger USA","offers":[{"title":"Default Title","offer_id":46630781157601,"sku":"SW0BEY","price":176.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/3729\/6609\/files\/38G951_AS01.jpg?v=1752124671","url":"https:\/\/www.industrialsource.com.au\/products\/sti-rtc350-firestop-pipe-collar-steel-4-3-dia","provider":"Industrial Source","version":"1.0","type":"link"}