{"product_id":"qrr-138-ballhead-threaded-hole-quick-release-replacement-clamp","title":"Jobu Design QRR-138 Ballhead Threaded Hole Quick Release Clamp","description":"\u003ch2\u003eJobu Design QRR-138 Ballhead Threaded Hole Quick Release Clamp\u003c\/h2\u003e\n\u003ch3\u003eUpgrade Your Ball Head to Arca-Swiss Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eJobu Design QRR-138 Quick Release Clamp\u003c\/strong\u003e is a simple and effective upgrade for photographers looking to replace proprietary clamps with a \u003cstrong\u003euniversal Arca-Swiss compatible system\u003c\/strong\u003e. Designed with a \u003cstrong\u003e3\/8\"-16 threaded socket\u003c\/strong\u003e, it mounts directly onto ball heads, monopods, and other support systems with a standard threaded stud.\u003c\/p\u003e\n\u003cp\u003eIf you're working with older or non-standard quick release systems, the QRR-138 allows you to modernise your setup for greater flexibility and compatibility.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eUniversal Upgrade Solution\u003c\/h3\u003e\n\u003cp\u003eMany ball heads come with manufacturer-specific clamps that limit compatibility. The QRR-138 replaces these with a widely adopted \u003cstrong\u003eArca-Swiss standard\u003c\/strong\u003e, allowing you to use a broader range of plates and accessories across your entire system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eArca-Swiss Compatibility\u003c\/strong\u003e\u003cbr\u003eWorks seamlessly with \u003cstrong\u003eJobu Design Surefoot plates\u003c\/strong\u003e and most \u003cstrong\u003eArca-Swiss standard plates\u003c\/strong\u003e, giving you a consistent and flexible mounting system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\/8\"-16 Female Thread Mount\u003c\/strong\u003e\u003cbr\u003eFeatures a \u003cstrong\u003estandard 3\/8\"-16 threaded socket\u003c\/strong\u003e, allowing direct installation onto ball heads, monopods, and other devices with a male threaded stud.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Ball Head Conversion\u003c\/strong\u003e\u003cbr\u003ePerfect for replacing older or proprietary clamps on ball heads, enabling full compatibility with modern Arca-Swiss systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact 2\" Clamp Width\u003c\/strong\u003e\u003cbr\u003eA \u003cstrong\u003e50mm (2\") wide clamp\u003c\/strong\u003e provides a secure and stable connection while maintaining a compact footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Construction\u003c\/strong\u003e\u003cbr\u003eMachined from high-quality materials for long-term reliability in demanding conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Canada\u003c\/strong\u003e\u003cbr\u003eDesigned and manufactured in Canada to Jobu Design’s high standards.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eVersatile Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe QRR-138 can be mounted to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBall heads with a \u003cstrong\u003e3\/8\"-16 male stud\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonopods and tripod heads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonopod tilt heads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAny device with a compatible threaded mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with many brands of ball heads and support systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Choose the QRR-138?\u003c\/h3\u003e\n\u003cp\u003eThe QRR-138 is an ideal solution for photographers who want to standardise their gear and improve workflow. It allows you to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConvert older ball heads to Arca-Swiss compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse a single plate system across multiple devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImprove flexibility when switching between supports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpgrade your setup without replacing your entire head\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e QRR-138\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClamp Width:\u003c\/strong\u003e 2\" (50mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Thread:\u003c\/strong\u003e 3\/8\"-16 female\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Arca-Swiss standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Precision machined\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Canada\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQRR-138 Quick Release Clamp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePhotographers upgrading older ball heads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTripod and monopod users wanting Arca-Swiss compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsers replacing proprietary quick release systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone standardising their camera support setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jobu Design","offers":[{"title":"Default Title","offer_id":44672552501535,"sku":"QRR-138","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/1801\/1167\/files\/QRR138-600x600_1.jpg?v=1692890907","url":"https:\/\/jobudesign.co.uk\/products\/qrr-138-ballhead-threaded-hole-quick-release-replacement-clamp","provider":"jobudesign","version":"1.0","type":"link"}