Skip to content

Black Outdoor Waterproof Seal Housing Box Electric Extension Cords Safety Cover Extension Cord Cover Connection Box Outdoor

Sale price $1.93

Shipping calculated at checkout

🛡 Trade Pricing Program Contractors, wholesalers & distributors save 15–30% Apply — 60 seconds Sign In

SKU: DUP-240914461:-1#210mm*70mm

Size

9999 in stock

Shop with confidence

  • Same-day shipping by 2PM ET
  • UL / CSA listed products
  • Net 30-60 terms available
  • Engineering desk support
  • Competitive cross-reference pricing
  • Ach Direct Debit
  • American Express
  • Diners Club
  • Discover
  • Mastercard
  • PayPal
  • USDC
  • Visa
magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal;border-bottom-width:2px;padding-top:8px;padding-bottom:4px}#detail_decorate_root .magic-1{width:750px;border-collapse:collapse}#detail_decorate_root .magic-2{min-height:28px;padding:5px 10px;width:259px;min-height:28px;box-sizing:content-box}#detail_decorate_root .magic-3{min-height:28px;padding:5px 10px;width:442px;min-height:28px;box-sizing:content-box}#detail_decorate_root .magic-4{width:750px}#detail_decorate_root .magic-5{overflow:hidden;width:750px;height:750px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-6{margin-top:0;margin-left:0;width:750px;height:750px}#detail_decorate_root .magic-7{font-size:16px}#detail_decorate_root .magic-8{margin-bottom:10px;line-height:0}#detail_decorate_root .magic-9{width:750px;height:750px;overflow:hidden;margin-bottom:0}#detail_decorate_root .magic-10{position:relative;left:0;top:0;width:750px;height:750px}#detail_decorate_root .magic-11{margin-bottom:10px;overflow:hidden}#detail_decorate_root .magic-12{vertical-align:top}#detail_decorate_root .magic-13{vertical-align:top;display:block;padding-right:4px;box-sizing:border-box;padding-left:4px}#detail_decorate_root .magic-14{vertical-align:top;padding-bottom:4px;box-sizing:border-box;padding-top:4px}#detail_decorate_root .magic-15{padding:0;margin:0;white-space:pre-wrap;font-size:14px}#detail_decorate_root .magic-16{text-align:center}#detail_decorate_root .magic-17{font-size:26px}#detail_decorate_root .magic-18{overflow:hidden;width:750px;height:646px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-19{margin-top:0;margin-left:0;width:750px;height:646px}#detail_decorate_root .magic-20{overflow:hidden;width:750px;height:1219px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-21{margin-top:0;margin-left:0;width:750px;height:1219px}#detail_decorate_root .magic-22{overflow:hidden;width:750px;height:658px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-23{margin-top:0;margin-left:0;width:750px;height:658px}#detail_decorate_root .magic-24{overflow:hidden;width:750px;height:416px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-25{margin-top:0;margin-left:0;width:750px;height:416px}#detail_decorate_root .magic-26{overflow:hidden;width:750px;height:244px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-27{margin-top:0;margin-left:0;width:750px;height:244px}
About this item
*【Four Lockable Latches】- Lock the weatherproof cover in a tighter way with the top lid and 4 extra lockable latches. Creates a higher degree of sealing by double lock way. When top lid is broken off, the cord safety seal cover can be locked tightly by these latches for safety uses.

*【Adjustable Limiter】- Slide to adjust the limiter for different lengths of connection. 2 Clamps at both
ends fix the cord tightly in place. The anti-slip serrations keep the cords securely connected to prevent plugs from sliding or disconnecting in pulling.

*【Weather-Resistant Connection】This waterproof extension cord connector provides a watertight sealed space to protect outdoor & indoor plug connections from the elements like water, snow, rain, dust, and dirt to ensure circuit safety (Note: It is just water-resistant. Do not submerse it in water)

*【Easy To Use】- No tools or installation required; place the extension cord properly; slide the limiter to keep cords securely connected; lock the top lid and 4 latches for seal; hanging to save space; ideal for holiday lights, string lights, pool pumps and garden tools etc.
Black Outdoor Waterproof Seal Housing Box Electric Extension Cords Safety Cover Extension Cord Cover Connection Box Outdoor

Other Products
Certification
Company Profile
our team
FAQ
1.Q: Could I put my own logo on the products? 
A: Sure, your logo can be put on every product, either by laser, or by moulds. 

2.Q: Could I put my own designs of label on the products?
A: Of course, you can send us your design, we'll follow your design. 

3.Q: Can I have some samples before formal order?
A: Yes. we can send you some free samples for your test before your order. 

4.Q: How long is the lead time?
A: Normally we keep stock for most products, the lead time is 1-5 days as soon as the payment is released.
For customized products, it takes longer. 

5.Q: How about the after-sale service? What's the Warranty terms?
A: We offer 12 months for every products we sold. If you meet any problems after sales, pis contact us freely,
we'll help solving the problems within 24 hours. 

6.Q: Are you manufacturer or just dealer?
A: We're manufaturer, we do produce all products by ourself. Welcome to visit our plant at any time. 

7.Q: What's the payment terms? Can I pay after you got the products?
A: Normally we accept TT and western union. L/C is also accepted if the order quantity is large. For old customers,
we'll guanartee monthly payment after good cooperationship. 

8.Q: I couldn't find the products I want in your catalogue, can you develop it for me?
A: Yes. we have a research & development dept.
Transport
Contact us

Why Pros Buy Direct from Conversions Tech

Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.

Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.

Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.

Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.

Online — let me help you!
CT
CONVERSIONS TECH

Professional-grade electrical components, networking cables, and solar hardware for contractors, distributors, and OEM partners. Same-day shipping from our U.S. distribution centers.

1 (307) 206-0534

CS@ConversionsTech.com

Products
Compression lugs Networking & fiber AV & power cable EMT fittings Grounding & bonding Solar & energy Enclosures
Resources
Technical library Lug sizing guide Fiber optic guide AV cable guide Starlink Mini guide AWG conversion chart Cross-reference tool
Company
About & certifications OEM program Marine & RV OEM Pro Pricing program Become a distributor 5-year warranty Contact us
© 2026 Conversions Tech Inc · Wyoming, United States
UL 486A/B CSA NEC 2023 ABYC E-11 IEEE 837
Back to top
Request a Quote

Get product updates and exclusive pricing