Mathey Dearman Double Jackscrew Chain Clamps
Mathey Dearman Double Jackscrew Chain Clamps
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Mathey Dearman Double Jackscrew Chain Clamps

$3,098.00
$3,098.00
0% OFF Sold Out
0 In Stock, Available to Order Typically ships in 5–10 business days
Non Stock Item - 2 Week Lead Time Required
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Mathey Dearman Double Jackscrew Chain Clamp

 

The Double Jackscrew Pipe Chain Clamp reforms schedule 40 pipe on either side of the joint to be welded, and it is also able to exert pressure on the high points of both sides to eliminate “Hi-Low”.

The pipe chain clamp’s level and support device allow the pipe, elbow, tee, flange, and other fittings to be held securely in place during alignment and welding. Level and support device not included; must be purchased separately. Pipe with wall thicknesses up to schedule 80 can be aligned with the double-jack jackscrew chain clamp.

Mathey Dearman’s Double Jackscrew Pipe Chain Clamp is available in carbon steel chain and stainless steel chain versions to fit pipe from 1 – 54″ / 33.4 – 1,372 mm in diameter.

Key Features

  • Double jackscrew jackbars for alignment accuracy within 1/64″.
  • Weld-through design, no need to remove clamp.
  • Replaces multiple cage clamps; works on elbows, tees, and flanges.
  • Pivoting jackscrew pads minimize pipe damage.
  • Includes level and support device, wrench, storage box, and manual.
  • Stainless steel models prevent contamination in alloy applications.

Available Options and Part Numbers
Part Number Jackbars Pipe Size Range (In) Pipe Size Range (mm) Reforms/Aligns Pipe to Schedule* Jackbar Model Main Block Model Chain Model
D249 7 4" - 20" 114.3 - 508 mm 40/80 DB-600S DB-100 DB-300
D249SS 7 4" - 20" 114.3 - 508 mm 40/80 DB-600S DB-100 DB-300S
D235 8 10" - 36" 273 - 914 mm 40/80 DC-600S DC-100 DC-300
D235SS 8 10" - 36" 273 - 914 mm 40/80 DC-600S DC-100 DC-300S
D236 13 10" - 54" 273 - 1,372 mm 40/80 DC-600S DC-100 DC-300
D236SS 13 10" - 54" 273 - 1,372 mm 40/80 DC-600S DC-100 DC-300S
D237 16 10" - 72" 273 - 1,827 mm 40/80 DC-600S DC-100 DC-300
D237SS 16 10" - 72" 273 - 1,827 mm 40/80 DC-600S DC-100 DC-300S

Double Jackscrew Chain Clamps Include:

  • Nickel plated carbon steel or stainless steel duplex roller chain
  • Stainless steel double jackscrew jackbars 
  • Stainless steel main block
  • Level and support device
  • Jackscrew breaker bar with socket
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Pipe with wall thicknesses up to schedule 80 can be aligned with the double-jack jackscrew chain clamp.\u003c\/p\u003e\n\u003cp\u003eMathey Dearman’s Double Jackscrew Pipe Chain Clamp is available in carbon steel chain and stainless steel chain versions to fit pipe from 1 – 54″ \/ 33.4 – 1,372 mm in diameter.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDouble jackscrew jackbars for alignment accuracy within 1\/64″.\u003c\/li\u003e\n\u003cli\u003eWeld-through design, no need to remove clamp.\u003c\/li\u003e\n\u003cli\u003eReplaces multiple cage clamps; works on elbows, tees, and flanges.\u003c\/li\u003e\n\u003cli\u003ePivoting jackscrew pads minimize pipe damage.\u003c\/li\u003e\n\u003cli\u003eIncludes level and support device, wrench, storage box, and manual.\u003c\/li\u003e\n\u003cli\u003eStainless steel models prevent contamination in alloy applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-sheets-root=\"1\" data-sheets-baot=\"1\" style=\"width: 100.06%;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"100\" style=\"width: 13.3982%;\"\u003e\n\u003ccol width=\"60\" style=\"width: 10.6824%;\"\u003e\n\u003ccol width=\"130\" style=\"width: 14.4846%;\"\u003e\n\u003ccol width=\"141\" style=\"width: 15.2088%;\"\u003e\n\u003ccol width=\"207\" style=\"width: 20.2784%;\"\u003e\n\u003ccol width=\"94\" style=\"width: 9.59602%;\"\u003e\n\u003ccol width=\"112\" style=\"width: 8.14756%;\"\u003e\n\u003ccol width=\"82\" style=\"width: 8.14756%;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" colspan=\"8\"\u003e\n\u003ch3\u003eAvailable Options and Part Numbers\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eJackbars\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe Size Range (In)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe Size Range (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eReforms\/Aligns Pipe to Schedule*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eJackbar Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Block Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eChain Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD249\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e4\" - 20\"\u003c\/td\u003e\n\u003ctd\u003e114.3 - 508 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDB-600S\u003c\/td\u003e\n\u003ctd\u003eDB-100\u003c\/td\u003e\n\u003ctd\u003eDB-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD249SS\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e4\" - 20\"\u003c\/td\u003e\n\u003ctd\u003e114.3 - 508 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDB-600S\u003c\/td\u003e\n\u003ctd\u003eDB-100\u003c\/td\u003e\n\u003ctd\u003eDB-300S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD235\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e10\" - 36\"\u003c\/td\u003e\n\u003ctd\u003e273 - 914 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD235SS\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e10\" - 36\"\u003c\/td\u003e\n\u003ctd\u003e273 - 914 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD236\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e10\" - 54\"\u003c\/td\u003e\n\u003ctd\u003e273 - 1,372 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD236SS\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e10\" - 54\"\u003c\/td\u003e\n\u003ctd\u003e273 - 1,372 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD237\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e10\" - 72\"\u003c\/td\u003e\n\u003ctd\u003e273 - 1,827 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD237SS\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e10\" - 72\"\u003c\/td\u003e\n\u003ctd\u003e273 - 1,827 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDouble Jackscrew Chain Clamps Include:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNickel plated carbon steel or stainless steel duplex roller chain\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStainless steel double jackscrew jackbars \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStainless steel main block\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLevel and support device\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJackscrew breaker bar with socket\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-07-23T11:44:33-04:00","created_at":"2025-07-22T16:32:34-04:00","vendor":"Mathey Dearman","type":"Pipe Clamps","tags":["Mathey Dearman","SFE"],"price":309800,"price_min":309800,"price_max":569300,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45841758355629,"title":"D249SS - 4-20\" Pipe - Stainless","option1":"D249SS - 4-20\" Pipe - Stainless","option2":null,"option3":null,"sku":"SFE-D249SS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Mathey Dearman Double Jackscrew Chain Clamps - D249SS - 4-20\" Pipe - Stainless","public_title":"D249SS - 4-20\" Pipe - Stainless","options":["D249SS - 4-20\" Pipe - Stainless"],"price":309800,"weight":34019,"compare_at_price":null,"inventory_management":"shopify","barcode":"58355629","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":45841758322861,"title":"D235SS - 10-36\" Pipe - Stainless","option1":"D235SS - 10-36\" Pipe - Stainless","option2":null,"option3":null,"sku":"SFE-D235SS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Mathey Dearman Double Jackscrew Chain Clamps - D235SS - 10-36\" Pipe - Stainless","public_title":"D235SS - 10-36\" Pipe - Stainless","options":["D235SS - 10-36\" Pipe - Stainless"],"price":569300,"weight":68039,"compare_at_price":null,"inventory_management":"shopify","barcode":"56980909","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/canadaweldingsupply.com\/cdn\/shop\/files\/Mathey_Double_Jackscrew_Chain_Clamps.png?v=1774278281","\/\/canadaweldingsupply.com\/cdn\/shop\/files\/Mathey_Double_Jackscrew_Chain_Clamps_1.png?v=1774278281","\/\/canadaweldingsupply.com\/cdn\/shop\/files\/MatheyDearmanLogo.png?v=1774278281"],"featured_image":"\/\/canadaweldingsupply.com\/cdn\/shop\/files\/Mathey_Double_Jackscrew_Chain_Clamps.png?v=1774278281","options":["Model"],"media":[{"alt":"Mathey Dearman Double Jackscrew Chain Clamps","id":30861976993965,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/canadaweldingsupply.com\/cdn\/shop\/files\/Mathey_Double_Jackscrew_Chain_Clamps.png?v=1774278281"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/canadaweldingsupply.com\/cdn\/shop\/files\/Mathey_Double_Jackscrew_Chain_Clamps.png?v=1774278281","width":1080},{"alt":"Mathey Dearman Double Jackscrew Chain Clamps","id":30861977026733,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/canadaweldingsupply.com\/cdn\/shop\/files\/Mathey_Double_Jackscrew_Chain_Clamps_1.png?v=1774278281"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/canadaweldingsupply.com\/cdn\/shop\/files\/Mathey_Double_Jackscrew_Chain_Clamps_1.png?v=1774278281","width":1080},{"alt":"Mathey Dearman Logo","id":25730964816045,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/canadaweldingsupply.com\/cdn\/shop\/files\/MatheyDearmanLogo.png?v=1774278281"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/canadaweldingsupply.com\/cdn\/shop\/files\/MatheyDearmanLogo.png?v=1774278281","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eMathey Dearman Double Jackscrew Chain Clamp\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Double Jackscrew Pipe Chain Clamp reforms schedule 40 pipe on either side of the joint to be welded, and it is also able to exert pressure on the high points of both sides to eliminate “Hi-Low”.\u003c\/p\u003e\n\u003cp\u003eThe pipe chain clamp’s level and support device allow the pipe, elbow, tee, flange, and other fittings to be held securely in place during alignment and welding. Level and support device not included; must be purchased separately. Pipe with wall thicknesses up to schedule 80 can be aligned with the double-jack jackscrew chain clamp.\u003c\/p\u003e\n\u003cp\u003eMathey Dearman’s Double Jackscrew Pipe Chain Clamp is available in carbon steel chain and stainless steel chain versions to fit pipe from 1 – 54″ \/ 33.4 – 1,372 mm in diameter.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDouble jackscrew jackbars for alignment accuracy within 1\/64″.\u003c\/li\u003e\n\u003cli\u003eWeld-through design, no need to remove clamp.\u003c\/li\u003e\n\u003cli\u003eReplaces multiple cage clamps; works on elbows, tees, and flanges.\u003c\/li\u003e\n\u003cli\u003ePivoting jackscrew pads minimize pipe damage.\u003c\/li\u003e\n\u003cli\u003eIncludes level and support device, wrench, storage box, and manual.\u003c\/li\u003e\n\u003cli\u003eStainless steel models prevent contamination in alloy applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-sheets-root=\"1\" data-sheets-baot=\"1\" style=\"width: 100.06%;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"100\" style=\"width: 13.3982%;\"\u003e\n\u003ccol width=\"60\" style=\"width: 10.6824%;\"\u003e\n\u003ccol width=\"130\" style=\"width: 14.4846%;\"\u003e\n\u003ccol width=\"141\" style=\"width: 15.2088%;\"\u003e\n\u003ccol width=\"207\" style=\"width: 20.2784%;\"\u003e\n\u003ccol width=\"94\" style=\"width: 9.59602%;\"\u003e\n\u003ccol width=\"112\" style=\"width: 8.14756%;\"\u003e\n\u003ccol width=\"82\" style=\"width: 8.14756%;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" colspan=\"8\"\u003e\n\u003ch3\u003eAvailable Options and Part Numbers\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eJackbars\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe Size Range (In)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe Size Range (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eReforms\/Aligns Pipe to Schedule*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eJackbar Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Block Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eChain Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD249\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e4\" - 20\"\u003c\/td\u003e\n\u003ctd\u003e114.3 - 508 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDB-600S\u003c\/td\u003e\n\u003ctd\u003eDB-100\u003c\/td\u003e\n\u003ctd\u003eDB-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD249SS\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e4\" - 20\"\u003c\/td\u003e\n\u003ctd\u003e114.3 - 508 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDB-600S\u003c\/td\u003e\n\u003ctd\u003eDB-100\u003c\/td\u003e\n\u003ctd\u003eDB-300S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD235\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e10\" - 36\"\u003c\/td\u003e\n\u003ctd\u003e273 - 914 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD235SS\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e10\" - 36\"\u003c\/td\u003e\n\u003ctd\u003e273 - 914 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD236\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e10\" - 54\"\u003c\/td\u003e\n\u003ctd\u003e273 - 1,372 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD236SS\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e10\" - 54\"\u003c\/td\u003e\n\u003ctd\u003e273 - 1,372 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD237\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e10\" - 72\"\u003c\/td\u003e\n\u003ctd\u003e273 - 1,827 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD237SS\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e10\" - 72\"\u003c\/td\u003e\n\u003ctd\u003e273 - 1,827 mm\u003c\/td\u003e\n\u003ctd\u003e40\/80\u003c\/td\u003e\n\u003ctd\u003eDC-600S\u003c\/td\u003e\n\u003ctd\u003eDC-100\u003c\/td\u003e\n\u003ctd\u003eDC-300S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDouble Jackscrew Chain Clamps Include:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNickel plated carbon steel or stainless steel duplex roller chain\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStainless steel double jackscrew jackbars \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStainless steel main block\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLevel and support device\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJackscrew breaker bar with socket\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e"}