{"product_id":"de-sta-co-630-r-straight-line-action-clamp-2500-lb","title":"De-sta-co 630-R Straight Line Action Clamp 2500 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DE-STA-CO 630-R is a standard straight line action clamp rated for 2,500 lb (11,120.6 N) of load capacity. It uses a linear plunger mechanism to apply direct in-line force, making it well suited for holding, pressing, and positioning workpieces in fixture and tooling applications. The round plunger travels 2 inches (50.8 mm) and features internal 3\/8-16 threads for attaching a work contact or tip. The flanged base mounts through six holes and the straight red handle provides positive grip during actuation. A Toggle Lock Plus mechanism is included for added security under load. The unit is constructed from carbon steel and weighs 1.9 pounds.\u003c\/p\u003e\u003cp\u003eThe 630-R is used in manufacturing, assembly, and fabrication environments where a repeatable straight-line clamping force is required. Typical applications include welding fixtures, machining jigs, press tooling, and quality inspection stations. The flanged base format accommodates flat-surface mounting on fixture plates and weld tables. The 23:1 mechanical advantage when pulling and 36:1 when pushing reduces operator effort during repetitive clamping cycles. This clamp is installed by machinists, toolmakers, fixture builders, and automation technicians.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2,500 lb (11,120.6 N) rated load capacity for heavy-duty workholding\u003c\/li\u003e\n\u003cli\u003e2-inch plunger travel with internal 3\/8-16 threaded tip for custom work contacts\u003c\/li\u003e\n\u003cli\u003e23:1 mechanical advantage pulling and 36:1 pushing reduces actuation effort\u003c\/li\u003e\n\u003cli\u003eToggle Lock Plus included for positive lock under sustained load\u003c\/li\u003e\n\u003cli\u003eSix-hole flanged base for rigid, flat-surface mounting\u003c\/li\u003e\n\u003cli\u003eCarbon steel construction for durability in industrial fixture environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style straight line action clamp for use in industrial fixturing, jig building, and workholding applications requiring a flanged-base, inline-plunger clamp rated at 2,500 lb.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by toolmakers or fixture technicians using standard drill and tap equipment for mounting hole preparation. Ensure the mounting surface is flat and rigid to maintain clamping accuracy and rated load performance. Verify the plunger thread engagement length is sufficient for the work contact tip before applying full load. De-energize or lock out any associated automated equipment before servicing or repositioning the clamp.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e: 2,500 lb (11,120.6 N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Travel\u003c\/strong\u003e: 2 inches (50.8 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Thread Style\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Thread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Diameter\u003c\/strong\u003e: 0.62 inches (15.75 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Centerline Height\u003c\/strong\u003e: 0.81 inches (20.57 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7.06 inches (179.32 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 3.05 inches (77.47 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Length\u003c\/strong\u003e: 5.03 inches (127.76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Width\u003c\/strong\u003e: 2.25 inches (57.15 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Distance Between Mount Holes\u003c\/strong\u003e: 1.38 inches (35.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Distance Between Mount Holes\u003c\/strong\u003e: 1.63 inches (41.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e: 0.34 inches (8.64 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Mounting Holes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Style\u003c\/strong\u003e: Flanged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Style\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Color\u003c\/strong\u003e: Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Mechanical Advantage\u003c\/strong\u003e: 23:1 (Pulling) and 36:1 (Pushing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Toggle Lock Plus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.9 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DE-STA-CO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 630-R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DE-STA-CO","offers":[{"title":"Default Title","offer_id":51971187966258,"sku":"630-R","price":150.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f4019c209ae92526bde0b1d9729fde90.jpg?v=1789954375","url":"https:\/\/voomisupply.com\/products\/de-sta-co-630-r-straight-line-action-clamp-2500-lb","provider":"Voomi Supply","version":"1.0","type":"link"}