{"product_id":"marson-rivets-tools-parts-by-alcoa-marson-klik-mrs40121","title":"Marson Rivets, Tools \u0026 Parts by Alcoa Marson Klik-Fast M40121 SB4-6 Series Open-End Blind Rivet, 5\/1","description":"\u003cdiv class=\"afx-product\"\u003e\n\u003cp class=\"afx-lead\"\u003eSimple to install and known for their holding power, Marson Klik-Fast™ rivets come in a range of styles, sizes and materials. Choose from open-end, closed-end, multi-grip and many more, in combinations of steel, aluminum, stainless, copper and brass.\u003c\/p\u003e\n\u003ch2 class=\"afx-heading\"\u003eWhy Pros Choose Marson Rivets, Tools \u0026amp; Parts by Alcoa Dome Head\u003c\/h2\u003e\n\u003cul class=\"afx-features\"\u003e\n\u003cli\u003eFor blind fastening where there is no access to opposite side of work\u003c\/li\u003e\n\u003cli\u003eSimple to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"afx-heading\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible substrates:\u003c\/strong\u003e Steel, Aluminum, Copper, Brass, Stainless.\u003c\/p\u003e\n\u003ch2 class=\"afx-heading\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"afx-specs\" cellpadding=\"6\" style=\"border-collapse:collapse;width:100%;max-width:640px\"\u003e\n\u003ccaption class=\"afx-sr-only\" style=\"position:absolute;left:-9999px\"\u003eTechnical specifications for Marson® Klik-Fast™ M40121 SB4-6 Series Open-End Blind Rivet, 5\/16 to 3\/8 in Grip, Steel, Zinc Clear Trivalent\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart No.\u003c\/th\u003e\n\u003ctd\u003e40121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMFR Model\u003c\/th\u003e\n\u003ctd\u003eM40121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard\/Approvals\u003c\/th\u003e\n\u003ctd\u003eRoHS 3 Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eMarson Rivets, Tools \u0026amp; Parts by Alcoa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTrade Mark\u003c\/th\u003e\n\u003ctd\u003eKlik-Fast™\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e051593401217\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMarson®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eZinc Clear Trivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize (in)\u003c\/th\u003e\n\u003ctd\u003e1\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel Rivet\/Mandrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eDome Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"afx-heading\"\u003eAbout Marson Rivets, Tools \u0026amp; Parts by Alcoa\u003c\/h2\u003e\n\u003cp\u003eMarson Rivets, Tools \u0026amp; Parts by Alcoa is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.\u003c\/p\u003e\n\u003ch2 class=\"afx-heading\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eWhat surfaces can Marson Rivets, Tools \u0026amp; Parts by Alcoa MRS be used on?\u003c\/summary\u003e\u003cp\u003eMarson Rivets, Tools \u0026amp; Parts by Alcoa MRS is compatible with Steel, Aluminum, Copper, Brass, Stainless. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eHow fast does autofxmart ship Marson Rivets, Tools \u0026amp; Parts by Alcoa MRS?\u003c\/summary\u003e\u003cp\u003eMost in-stock orders for Marson Rivets, Tools \u0026amp; Parts by Alcoa MRS ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eIs this Marson Rivets, Tools \u0026amp; Parts by Alcoa product genuine?\u003c\/summary\u003e\u003cp\u003eYes. autofxmart is an authorized distributor of Marson Rivets, Tools \u0026amp; Parts by Alcoa products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"afx-faq\"\u003e\u003csummary\u003eWhat is the manufacturer part number (MPN) for Marson Rivets, Tools \u0026amp; Parts by Alcoa MRS?\u003c\/summary\u003e\u003cp\u003eThe MPN for Marson Rivets, Tools \u0026amp; Parts by Alcoa MRS is 40121. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2 class=\"afx-heading\"\u003eDocuments \u0026amp; Safety\u003c\/h2\u003e\n\u003cul class=\"afx-docs\"\u003e\u003cli\u003e\u003ca href=\"https:\/\/assets.unilogcorp.com\/267\/ITEM\/DOC\/Marson_40116_Catalog.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMarson_40116_Catalog.pdf\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2 class=\"afx-heading\"\u003eWhy Buy from autofxmart\u003c\/h2\u003e\n\u003cul class=\"afx-trust\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized distributor\u003c\/strong\u003e — authentic, factory-fresh stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast US shipping\u003c\/strong\u003e — most orders ship within 1 business day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-day returns\u003c\/strong\u003e — buy with confidence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-shop pricing\u003c\/strong\u003e — bulk discounts available on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert support\u003c\/strong\u003e — questions? Email us at \u003ca href=\"mailto:support@autofxmart.com\"\u003esupport@autofxmart.com\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Marson Rivets, Tools \u0026 Parts by Alcoa","offers":[{"title":"Default Title","offer_id":51604468138305,"sku":"MRS.40121.BX","price":31.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/mfrmrs_marson_m40115_ce382a42-c0d4-4d8a-8a40-796b65b360b3.jpg?v=1780560588","url":"https:\/\/autofxmart.com\/products\/marson-rivets-tools-parts-by-alcoa-marson-klik-mrs40121","provider":"AutofxMart","version":"1.0","type":"link"}