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Ace Ratchet Collar (ARC)

The Ace Ratchet Collar (ARC) is a patented tool that reliably anchors accesories to casing without a complex installation process or tool with troulbesome set screws. The 2-piece design is press-fit together to securethe collar to the casing off-line. The ARC permanently locks together to deliver extremely high holding forces under all opertating conditions without affecting drift, and can be used with any 3rd party centralizer or casing accessory.

The ARC can be taken drectly from the shelf and installed onto any size and grade API pipe in yield strenghts up to 140kse. The ARC is available in standard, slim & ultra-slim models, and are manufactured from 4140 steel or chrome materials. Non-standard sizes or materials are available upon request.

  • Slim design for close-toleranse applications

  • No reduction of casing ID

  • Install at the pipe yard or rig

  • Hand-held installation tool

  • Mounts directly to pipe

  • Quick and easy installation

  • Independent of weight, grade & thread

  • Minimal inventory

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