🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$19.74
Home/DIY & Tools/Electrical/Terminals & Kits
1STec 250 x Genuine BT 2 Wire 8A External Internal Dexgreen Gel Filled Crimp Connectors for Joining Solid Core Telephone or Alarm Cable Connecting Block Repairs Splice or Join Phone Wires 250 Pack — image 1
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1STec 250 x Genuine BT 2 Wire 8A External Internal Dexgreen Gel Filled Crimp Connectors for Joining Solid Core Telephone or Alarm Cable Connecting Block Repairs Splice or Join Phone Wires 250 Pack

★★★★★
$19.74
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About this item
  • GENUINE OPENREACH APPROVED - Industry standard Insulation Displacement Crimps (IDC) used by British Telecom engineers, Virgin Media technicians and independent contractors for professional telephone line repairs, splicing landline extensions and alarm system installations
  • WATERPROOF GEL ENCAPSULATION - Authentic clear polypropylene housing filled with superior moisture-sealing compound protects IDC contacts from oxidative corrosion, humidity damage in aerial, underground, buried cable joints unlike inferior vaseline-filled imitations
  • NO STRIPPING NECESSARY - Accepts 0.4-0.9mm solid copper or 0.5mm aluminium conductors with polyethylene or PVC jacketing, simply match colour-coded wires, insert into displacement ports and compress cap creating secure permanent connection
  • HAND COMPRESSION METHOD - Press connector firmly against flat surface using palm pressure to close lid squarely ensuring even contact across all terminals, avoiding angled closure that prevents proper conductor seating and signal continuity
  • ALTERNATIVE TOOL USAGE - If using standard pliers, work methodically around perimeter applying gradual force to achieve level closure due to non-parallel jaw action, verify transparent body shows fully inserted cores before final crimp
  • VERSATILE CONDUCTOR COMPATIBILITY - Suitable for CW1308 solid core telephone cables, burglar alarm circuits, security system wiring, broadband filter jointing, low voltage data communications, PSTN extensions rated 8A maximum current
  • DIMENSIONS AND SPECIFICATIONS - Compact 15.5 x 9.5mm open profile, 3.6mm closed height accommodates 2.06mm maximum outer diameter, internal external applications, retrofit projects, weather-resistant outdoor junction boxes or indoor distribution points
Product details
Brand
1STec
Manufacturer
1STec Telephone
Colour
2 Wire Type
Size
250 Crimps

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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