{"product_id":"kd-300-j","title":"KD-300-J - Projector Mount with 17 mm Spigot","description":"\u003c!-- Sub-type: H-D (Brackets \u0026 Hangers) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kd-300-j-projector-mount-with-17 mm-spigot.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KD-300-J\" data-color=\"Black \/ metal\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KD-300-J Projector Mount is the 17 mm spigot version of the universal projector mount family. It keeps the flexible vortex-pattern base plate and 360° ball-joint positioning of the KD-300, while adapting the stand connection for Japan-style 17 mm receivers.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eProjector alignment is rarely perfect on the first try. KD-300-J gives installers a slotted base plate for different projector hole patterns, a 27.8 mm ball joint for fine aiming, and a ratchet handle that locks the projector once the image is set.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eJapan-style 17 mm stud adapts the universal projector platform to 17 mm receiver setups\u003c\/li\u003e    \u003cli\u003eVortex-pattern base plate accommodates many projector mounting hole layouts\u003c\/li\u003e    \u003cli\u003eBall joint allows 360° positioning for image alignment\u003c\/li\u003e    \u003cli\u003eRatchet handle provides positive lock after aiming\u003c\/li\u003e    \u003cli\u003e15 kg load capacity supports compact projector installations\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for projector mounting in venues, classrooms, studios, presentations, and installations that use a Japan-style 17 mm receiver interface.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eIncludes M4 x 15 and M6 x 15 screws, four pieces each. Specified weight: 1.05 kg.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KD-300-J | Projector Mount with 17 mm Spigot\",  \"description\": \"The KUPO KD-300-J Projector Mount is the 17 mm spigot version of the universal projector mount family. It keeps the flexible vortex-pattern base plate and 360° ball-joint positioning of the KD-300, while adapting the stand connection for Japan-style 17 mm receivers.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Monitor \u0026 Projector Mount \u003e Projector Mounts\",  \"sku\": \"KD-300-J\",  \"mpn\": \"KD-300-J\",  \"color\": \"Black \/ metal\",  \"material\": \"Aluminum and steel\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Projector mount\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"15 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum and steel\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.05 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Stand Top\",      \"value\": \"Japan-style 17 mm stud\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Movement\",      \"value\": \"Ball joint for 360° positioning\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Ball Joint Diameter\",      \"value\": \"27.8 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Included Screws\",      \"value\": \"M4 x 15 and M6 x 15, four pieces each\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KD-300-J\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat makes KD-300-J different from KD-300?\u003c\/h3\u003e    \u003cp\u003eKD-300-J uses a Japan-style 17 mm stud. KD-300 uses the standard ID 16 mm receiver and OD 28 mm stud arrangement.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow is projector angle adjusted?\u003c\/h3\u003e    \u003cp\u003eA 27.8 mm ball joint gives 360° positioning, then the ratchet handle locks the angle.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat screws are included?\u003c\/h3\u003e    \u003cp\u003eThe specification lists M4 x 15 and M6 x 15 screws, four pieces each.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes KD-300-J different from KD-300?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"KD-300-J uses a Japan-style 17 mm stud. KD-300 uses the standard ID 16 mm receiver and OD 28 mm stud arrangement.\"}},{\"@type\":\"Question\",\"name\":\"How is projector angle adjusted?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A 27.8 mm ball joint gives 360° positioning, then the ratchet handle locks the angle.\"}},{\"@type\":\"Question\",\"name\":\"What screws are included?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification lists M4 x 15 and M6 x 15 screws, four pieces each.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KD-300-J --\u003e","brand":"KUPO Stage","offers":[{"title":"Mounting Hardware \/ Monitor \/ Projector Mount \/ Projector Plate","offer_id":53907536609579,"sku":"KD-300-J","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KD-300-J_b.jpg?v=1782111357","url":"https:\/\/kupostage.com\/products\/kd-300-j","provider":"KUPO Stage","version":"1.0","type":"link"}