Heavy Duty 8x8" Ceiling Adapter for Long Drops

Heavy duty general purpose 8x8" ceiling adapter compatible with all standard 1.5" NPT interfaces weighing up to 500lb. Adapter mounts to any wood joist, structural wood, or structural concrete (accessory required). Side load stabilization for extra long extension drops and staggered hole pattern to help prevent stress fractures and avoid steel rebar in structural concrete.

  • Attaches to solid structural ceiling or standard 1 5/8" and 1 5/8" unistrut
  • Staggered hole pattern helps avoid structural stress fractures and interference of steel rebar in structural concrete
  • Side load stabilization for extra long extension drops
  • Compatible with all ceiling extensions and components that use standard 1.5" NPT interface

Manufacturer Part Number
CA8HD
Full Product Specifications

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  • The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
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  • Weight capacity: 500lb (227kg)
  • 1.5" NPT thread compatible: Yes (all 1-1/2" schedule 40 11.5 NPT columns with standard 1.5" NPT interface)
  • Mounting surface: wood joist, structural wood or structural concrete (accessory required), Unistrut
  • Joist spacing: single joist
  • Construction: high-grade cold rolled steel
  • Product finish: scratch resistant epoxy powder coat
  • Product weight: 5.1lb (2.3kg)
  • Package specifications: 9"x9"x6"
  • Color: black
  • Model number:CA8HD
  • Warranty: 10-years