No featured offers available
Learn more

No featured offers available

We feature offers with an Add to Cart button when an offer meets our high standards for:

  • Quality Price,
  • Reliable delivery option, and
  • Seller who offers good customer service
“No featured offers available” means no offers currently meet all of these expectations. Select See All Buying Options to shop available offers.

Select delivery location

Sigma Electric, Gray, Sigma Engineered Solutions ProConnex 49302 Rigid Reducing Washer 1-Inch to 1/2-Inch, 2-Pack, 2 Count, No Size

4.8 4.8 out of 5 stars 26 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice

Material Plastic
Outside Diameter 0.5 Inches
Washer Type Flat
Exterior Finish Zinc
Fastener Size M12

About this item

  • Used to reduce the size of a knockout
  • Decreases the size of a 1-in knockout to 1/2-in
  • Zinc-plated steel construction
  • Two washers are required per knockout
  • Product is cULus listed
See more product details

Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

From the manufacturer

img

Sigma is the #1 supplier of fittings and weatherproof products to the OEM and retail market.

Sigma Engineered Solutions is a trusted manufacturer of products that help bring electricity to consumers. Our extensive range of robust fittings and weatherproof products are designed to withstand the elements and certified to meet or exceed applicable UL and CSA standards. Our products have been successfully deployed in commercial, industrial, and residential construction for more than 40 years.

Product Description

The Sigma ProConnex Reducing Washers are used to decrease the size of a knockout in a steel outlet box or metal enclosure. Two of these zinc-plated steel reducing washers are required for each knockout. They are embossed for self-centering and easy installation.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Feedback

Sigma Electric, Gray, Sigma Engineered Solutions ProConnex 49302 Rigid Reducing Washer 1-Inch to 1/2-Inch, 2-Pack, 2 Count, No Size

Sigma Electric, Gray, Sigma Engineered Solutions ProConnex 49302 Rigid Reducing Washer 1-Inch to 1/2-Inch, 2-Pack, 2 Count, No Size


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required

/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Compare with similar items

This Item
Sigma Electric, Gray, Sigma Engineered Solutions ProConnex 49302 Rigid Reducing Washer 1-Inch to 1/2-Inch, 2-Pack, 2 Count, No Size
Sigma Electric, Gray, Sigma Engineered Solutions ProConnex 49302 Rigid Reducing Washer 1-Inch to 1/2-Inch, 2-Pack, 2 Count, No Size
Recommendations
Sigma Electric Gampak Reducing Washer EMT 1-1/2" to 1-1/4" Ul/CSA Bag
dummy
Morris Products 14620 Reducing Washer, 3/4" x 1/2" Trade Size (Pack of 100)
dummy
Arlington RW27 Plated Steel Reducing Washer 3 Inch x 2 Inch
dummy
Arlington RW44 Plated Steel Reducing Washer 4 Inch x 3 Inch
dummy
Sigma Electric Gampak Reducing Washer EMT 2-1/2" to 2" Ul/CSA Bag
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-10% $6.08
Typical:$6.76
$14.99$5.55$6.90$6.62
Delivery
Get it May 15 - 20
Get it May 15 - 20
Get it May 16 - 20
Get it May 16 - 20
Get it May 15 - 20
Customer Ratings
Sold By
MaxWarehouse
PTN Supply House
ES Supply Pro
ES Supply Pro
MaxWarehouse
material
Plastic
Plastic
Alloy Steel
Alloy Steel
Alloy Steel
Plastic
washer type
Flat
Flat
Flat
Flat
Flat
Flat
size
No Size
One Size
100-Pack
One Size
number of pieces
2
2
100
2
metal type
Alloy Steel
Alloy Steel
Alloy Steel
Alloy Steel
Alloy Steel
Alloy Steel
exterior finish
Zinc
Zinc
galvanized
Alloy Steel
Alloy Steel
Zinc

Customer reviews

4.8 out of 5 stars
4.8 out of 5
26 global ratings

Top reviews from the United States

Reviewed in the United States on November 26, 2023
I used this on a metal AC disconnect which I had the wrong size hole.