{"product_id":"manfrotto-arca-swiss-conversion-plate-494-496-498","title":"Conversion Plate Only for 494\/496\/498 \u0026 054 055 057  Magnesium Head","description":"\u003c!-- ===================== GRAY HEADER BANNER ===================== --\u003e \n\u003cdiv style=\"background:#f8f9fa; border-left:4px solid #1a1a1a; padding:15px; margin-bottom:25px; font-family:Arial, sans-serif;\"\u003e \n    \u003cstrong style=\"font-size:18px; color:#1a1a1a;\"\u003eHejnar Photo – Manfrotto Ball Head Arca-Swiss Conversion Plate\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== H1 SEO HEADLINE ===================== --\u003e \n\u003ch1 style=\"font-family:Arial, sans-serif; font-size:24px; color:#111; margin-bottom:20px; line-height:1.3; font-weight:700;\"\u003e\n    Arca-Swiss Conversion Adapter Plate for Manfrotto 494, 496, 498, 054, 055, 057, and MHXPRO Ball Heads\n\u003c\/h1\u003e \n\n\u003c!-- ===================== INTRODUCTORY OVERVIEW ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333; margin-bottom:25px;\"\u003e \n    \u003cp style=\"font-size:15px;\"\u003e \n        The \u003cstrong\u003eHejnar Photo Manfrotto Ball Head Conversion Plate\u003c\/strong\u003e is a precision-engineered solution designed to bring universal Arca-Swiss compatibility to your existing Manfrotto support system. This \u003cstrong\u003eadapter plate only\u003c\/strong\u003e (clamp sold separately) allows you to bypass proprietary mounting limitations and utilize high-end Arca-type clamps and rails. CNC-machined in the USA from solid 6061-T6 aluminum, this new product design provides a rock-solid, anti-twist interface that outperforms standard factory platforms.\n    \u003c\/p\u003e \n    \u003cp style=\"font-size:14px; color:#d9534f; font-weight:bold; background-color:#fdf7f7; padding:10px; border:1px solid #d9534f; border-radius:4px;\"\u003e \n        Note: Arca-Swiss Quick Release Clamp is NOT included in this listing and must be purchased separately.\n    \u003c\/p\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== SAE TECHNICAL SPECIFICATIONS ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n    \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eSAE Technical Specifications\u003c\/h2\u003e \n    \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n        \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Manfrotto 494, 496, 498, 054, 055, 057, and MHXPRO Series Ball Heads.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Drilled and tapped for 10-32 screws (provided) to secure Arca-Swiss style clamps.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Design:\u003c\/strong\u003e Precision slots align with the \"island\" on the Manfrotto post for zero-rotation security.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC-machined solid 6061-T6 Aircraft-Grade Aluminum.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Durable black hard-coat anodized for superior abrasion and wear resistance.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Proudly designed and manufactured in the USA.\u003c\/li\u003e \n    \u003c\/ul\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== INSTALLATION STEPS ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n    \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eDetailed Installation Instructions\u003c\/h2\u003e \n    \u003cp style=\"font-size:14px; margin-bottom:12px; color:#333;\"\u003e \n        Modernize your ball head in just a few simple steps: \n    \u003c\/p\u003e \n    \u003col style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n        \u003cli\u003e\n\u003cstrong\u003eRemove Original Platform:\u003c\/strong\u003e Unscrew and remove the original Manfrotto mounting platform from the ball head post.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eAlign and Secure Plate:\u003c\/strong\u003e Align the slots on the back of the Hejnar conversion plate with the \"island\" on the Manfrotto post.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eFasten Base Plate:\u003c\/strong\u003e Attach the conversion plate in place of the original platform using the original center screw.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eAttach Your Clamp:\u003c\/strong\u003e Mount your Arca-Swiss compatible clamp to the adapter plate using the two side holes and the provided 10-32 screws.\u003c\/li\u003e\n\u003cli\u003eYou can find short movie \u003ca href=\"https:\/\/www.youtube.com\/watch?v=X8m6FpFeXgU\" target=\"_blank\"\u003ehere\u003c\/a\u003e \u003c\/li\u003e \n    \u003c\/ol\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== KEY FEATURES SECTION ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n    \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n    \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n        \u003cli\u003e\n\u003cstrong\u003eUniversal Standard:\u003c\/strong\u003e Enables the use of Arca-Swiss style plates from RRS, Kirk, and Hejnar Photo.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eModular Versatility:\u003c\/strong\u003e Upgrade only the mounting platform while keeping your trusted Manfrotto ball head movement.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eEliminate Movement:\u003c\/strong\u003e Replaces factory components with a rigid metal bridge to prevent equipment shift during vertical or long-exposure shots.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eUSA Quality:\u003c\/strong\u003e Engineered to professional tolerances for a lifetime of reliable field use.\u003c\/li\u003e \n    \u003c\/ul\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333;\"\u003e \n    \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eComprehensive Product Description\u003c\/h2\u003e \n    \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e \n        The Hejnar Photo Manfrotto Ball Head Conversion Plate is the ultimate upgrade for photographers who demand the precision of the Arca-Swiss ecosystem combined with the rugged reliability of Manfrotto ball heads. This conversion plate is a \u003cstrong\u003enew product design\u003c\/strong\u003e specifically tailored to fit the Manfrotto 494, 496, 498, 054, 055, 057, and MHXPRO series. By replacing the proprietary platform, you gain the ability to use standard dovetail plates, L-brackets, and macro rails without the \"play\" or instability associated with basic adapters.\n    \u003c\/p\u003e \n    \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e \n        Crafted from a solid block of aircraft-grade 6061-T6 aluminum, this plate features precision-milled anti-twist slots that lock into the Manfrotto post’s geometry. This ensures that even under the weight of heavy telephoto lenses or complex architectural rigs, your camera remains perfectly aligned. The black hard-coat anodized finish provides a professional, low-reflection surface that resists the rigors of outdoor photography.\n    \u003c\/p\u003e \n    \u003cp style=\"font-size:14px;\"\u003e \n        Designed and manufactured in the USA, this component provides the structural integrity and technical excellence required by professional shooters. It is a cost-effective and robust way to modernize your tripod support system while maintaining the fluid control you trust.\n    \u003c\/p\u003e \n\u003c\/div\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701611528297,"sku":"M496_Plate_Only","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M496_Plate-6.jpg?v=1793930021","url":"https:\/\/www.hejnarphotostore.com\/products\/manfrotto-arca-swiss-conversion-plate-494-496-498","provider":"Hejnar Photo","version":"1.0","type":"link"}