{"product_id":"clamp-spring-small-torsion-spring-8-3x12-6mm-0-5mmx6mmx2-5mmx18mm","title":"Clamp Spring Small Torsion Spring 8.3x12.6mm-0.5mmx6mmx2.5mmx18mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eClamp Spring Small Torsion Spring — Reliable Tension for Precision Assemblies\u003c\/h2\u003e\n    \u003cp\u003eWhen a worn or missing torsion spring causes clips, clamps, or hinged mechanisms to lose their grip, finding the right replacement in the correct size is critical. These clamp spring small torsion springs are designed for hobbyists, repair technicians, and mechanical assembly professionals who need dependable spring tension in compact form factors.\u003c\/p\u003e\n    \u003cp\u003eAvailable in two distinct size profiles — \u003cstrong\u003e8.3mm × 12.6mm\u003c\/strong\u003e (outer diameter × free length) and \u003cstrong\u003e0.5mm × 6mm × 2.5mm × 18mm\u003c\/strong\u003e (wire diameter × outer diameter × inner diameter × free length) — these torsion springs are manufactured from spring steel wire, typically with a wire diameter ranging from 0.5–1.0mm. Sold in convenient packs of 10, 30, 50, or 100 pieces.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include replacing broken clamp springs in binder clips and document clamps, restoring tension in small hinged enclosures and latch mechanisms, and sourcing bulk torsion springs for DIY electronics, hobby robotics, or light mechanical assemblies requiring consistent rotational force.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔧\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for binder clips, document clamps, small hinges, latch mechanisms, hobby assemblies, and general DIY torsion spring replacement applications. Verify size against your existing spring before ordering.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These Clamp Spring Small Torsion Springs\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n      \u003cstrong\u003eTwo Precise Size Options\u003c\/strong\u003e\n      \u003cp\u003eChoose between 8.3mm × 12.6mm or 0.5mm × 6mm × 2.5mm × 18mm to match your specific clamp or mechanism requirement exactly.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n      \u003cstrong\u003eSpring Steel Construction\u003c\/strong\u003e\n      \u003cp\u003eMade from spring steel wire for consistent elastic return force, maintaining tension through repeated compression and release cycles.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n      \u003cstrong\u003eCorrosion-Resistant Finish\u003c\/strong\u003e\n      \u003cp\u003eSurface treatment helps resist oxidation in typical indoor environments, extending service life in storage and light-duty applications.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n      \u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e\n      \u003cp\u003eAvailable in packs of 10, 30, 50, or 100 — order just what you need for a single repair or stock up for ongoing projects.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\n      \u003cstrong\u003eCompact Torsion Design\u003c\/strong\u003e\n      \u003cp\u003eThe small-profile torsion coil geometry delivers rotational spring force in tight spaces where larger springs cannot fit.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\n      \u003cstrong\u003eBroad DIY Compatibility\u003c\/strong\u003e\n      \u003cp\u003eFits a wide range of clamp, clip, and hinge applications — ideal for binder clip repair, hobby robotics, and light mechanical assemblies.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — Torsion Spring\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eSpring Type\u003c\/th\u003e\n\u003ctd\u003eTorsion \/ Clamp Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSize Option A\u003c\/th\u003e\n\u003ctd\u003e8.3mm OD × 12.6mm Free Length\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSize Option B\u003c\/th\u003e\n\u003ctd\u003eWire Ø 0.5mm × OD 6mm × ID 2.5mm × Free Length 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWire Diameter\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFree Length\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSpring Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e10 \/ 30 \/ 50 \/ 100 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eClamps, Binder Clips, Hinges, Light Mechanical Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq\"\u003e\n    \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose between the 8.3mm × 12.6mm and the 0.5mm × 6mm × 2.5mm × 18mm size?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe 8.3mm × 12.6mm variant is identified by its outer diameter and free length, making it suitable for slightly larger clamp openings. The 0.5mm × 6mm × 2.5mm × 18mm variant specifies wire diameter, outer diameter, inner diameter, and free length — use this when you need to match a mandrel or shaft diameter precisely. Measure your existing spring or the housing bore before selecting.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these torsion springs strong enough for binder clip replacement?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. These clamp springs are designed to replicate the tension profile of standard binder clip torsion springs. The spring steel construction provides the elastic return force needed to hold papers or cables securely under normal clamping loads.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eWill these springs rust or corrode over time?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe springs feature a surface finish that resists oxidation in typical indoor, dry environments. For outdoor or high-humidity applications, consider applying a light coat of machine oil after installation to extend service life.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the inner diameter, and does it fit standard mandrel sizes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe 0.5mm × 6mm × 2.5mm × 18mm variant has an inner diameter of 2.5mm, suitable for mandrels or pivot pins up to approximately 2.4mm. The 8.3mm × 12.6mm variant's inner diameter is not separately specified — contact us to confirm if you need an exact ID match.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these springs in hobby robotics or electronics projects?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eAbsolutely. The compact size and consistent spring force make these torsion springs well-suited for hobby robotics joints, small actuator return mechanisms, and DIY electronics enclosure latches where a reliable, repeatable spring action is needed.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich pack size should I order for a one-time repair vs. ongoing stock?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFor a single repair, the 10-piece pack is the most economical entry point. If you work on multiple devices or run a repair workshop, the 50- or 100-piece packs offer a lower per-unit cost and ensure you always have a replacement on hand without reordering frequently.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eAre the springs sold as a matched set or individually?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eAll packs contain springs of a single selected size. Each pack quantity (10, 30, 50, or 100) contains identical springs of the size you choose at checkout — they are not mixed-size assortments.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your size and pack quantity above, then add to cart.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose between the 8.3mm × 12.6mm and the 0.5mm × 6mm × 2.5mm × 18mm size?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 8.3mm × 12.6mm variant is identified by its outer diameter and free length, making it suitable for slightly larger clamp openings. 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If you work on multiple devices or run a repair workshop, the 50- or 100-piece packs offer a lower per-unit cost and ensure you always have a replacement on hand without reordering frequently.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are the springs sold as a matched set or individually?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"All packs contain springs of a single selected size. 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