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Gray zinc-plated steel reducing bushing, threaded female to male, 27/32 in overall length

Hubbell Incorporated

Hubbell Incorporated RACO 1155 Reducing Bushing 2 in to 1 1/4 in Steel Zinc Plated Gray

SKU CH-4KJ5-A72V2

Reduces 2-inch threaded conduit to 1-1/4-inch with zinc-plated steel, cULus listed, 0.46 lb

  • Color familyGray
  • Product typeCable Management & Conduit
  • Reduces conduit from 2 in to 1 1/4 in with NPS threads
  • Zinc-plated steel resists corrosion in damp locations
  • cULus listed for code-compliant RMC and IMC installations
  • Compact 27/32 in length fits tight junction boxes
  • Weighs .46 lb for easy handling and secure mounting

Reducing Bushing 2 in to 1 1/4 in

The Hubbell RACO 1155 reducing bushing connects threaded rigid metal conduit of trade size 2 in to 1 1/4 in. It is designed for electrical installers who need to transition between conduit sizes in a single fitting.

Threaded NPS Interface Limits

The fitting uses NPS straight threads in a female-to-male configuration for joining RMC and IMC conduit. Straight threads do not seal on their own, so a separate sealing method is required for wet or outdoor locations.

Inside Diameter 1.17 in

The 1.17 in inside diameter determines the maximum cable bundle that can pass through the reducer. Installers must verify that their conductor fill stays within this limit before specifying the part.

How it compares

Measured against everything we stock in Wire Connectors & Cable Ties, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 67% of the 1,040 comparable items (median $13.99).

Specifications

Product
Brand nameRACO
Color familyGray
Product typeCable Management & Conduit

Questions about this item

Should I choose the 2 in to 1 1/4 in reducing bushing or a different trade size?

Select this model when you need to step down from 2 in threaded RMC or IMC conduit to 1 1/4 in; the 1.17 in inside diameter matches the smaller conduit.

What does the 27/32 in overall length mean once the bushing is installed in a conduit run?

The 27/32 in length is the body that sits inside the coupling, so the reducer adds less than an inch to the overall run while providing the thread transition.

How does the NPS thread type affect what conduit I can connect?

NPS straight threads mate with threaded RMC and IMC fittings, giving a secure mechanical joint without taper interference.

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