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Customer reviews for Southwire 12/3 STW 9" Twist to Lock Adapter with NEMA-15 Plug and L5-20 Receptacle for
Southwire 12/3 STW 9" Twist to Lock Adapter with NEMA-15 Plug and L5-20 Receptacle
4.6 out of 5 stars
stars
13 ratings13 reviews
  1. 5 stars85% (11)
  2. 4 stars0% (0)
  3. 3 stars8% (1)
  4. 2 stars8% (1)
  5. 1 star0% (0)
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Showing 11-13 of 13 reviews
Oct 7, 2026
Reviewer name: TylerB
5 out of 5 stars
5 out of 5 stars review

Durable and Stong Adapter

[This review was collected as part of a promotion.] This adapter is very heavy duty, durable. The flexibility also allows it to make in different applications. Overall great product. Able to run my fish house/camper off it without any issues.

Review from southwiretools.com
Helpful?3TST0GX2HLRT20883068238
Sep 30, 2026
Reviewer name: VolodymyrH
5 out of 5 stars
5 out of 5 stars review

Great quality adapter

[This review was collected as part of a promotion.] This generator adapter works great and I must say is well made! The connection fits securely and it's great for heavy duty cables. Good quality !

Review from southwiretools.com
Helpful?3TST0GX2HLRT20883068238
Sep 9, 2025
Reviewer name: Antonio
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

msybe wrong type or gauge

[This review was collected as part of a promotion.] i bought this to charge a generator but it wouldn't charge it. idk what the issue is

Review from walmart.com
Helpful?3TST0GX2HLRT20883068238