Sigma Electric 49207 ProConnex Box Spacer, Zinc, 1/2 inch

Highlights:

• Height: 1/2 in.
• Shape: Round
• Material: Zinc
• Knockout Size: 1/2 in.
• UL Listed
• CSA Listed
• Connects two boxes or metal enclosures with 1/2-in threaded knockouts
• Two locknuts included
• Zinc die-cast construction
• Product is UL and CSA listed