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3m RJ21 to 3x 10 Pair Krone Blocks

Marsoni M251S
Sale price$168.17
Pay 4 payments of $42.04 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
3m RJ21 to 3x 10 Pair Krone BlocksPremium high quality telephone cable 100% Copper Cable 0. 4mm Conductor Suitable for all PABX PBX Applications Excellent twist ratio for ease of installation! 50 micron gold contacts 50 Position Champ Connector (Screw Lock) Right angle back shell Wiring configuration White Pin 1, Blue Pin 26 10 Pair Krone Blocks Fits standard profile frames and enclosures Australian compliant components are used to build this cable. 10 Year warranty! Our promise to
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 2103 reviews
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Verified Purchase
Grey Ray
Charlottesville, US
★★★★★ 4
Easy to handle, hard to crimp.
Color: Red/Black, Size: 0AWG-25FT Each
This cable is easy to manage (bend, etc) because it has an aluminum core. But for that same reason it is harder to effectively crimp, even with a hydraulic crisper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
C
Verified Purchase
C
Waukegan, US
★★★★★ 5
Good quality
Color: Red/Black, Size: 0AWG-25FT Each
Super flexible and good quality for running 2000w inverter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
M
Verified Purchase
Mateo filer
Lexington, US
★★★★★ 5
Quality
Color: Red/Black, Size: 0AWG-25FT Each
Great quality.Better than I was expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
S
Verified Purchase
S. Rohleder
Massapequa, US
★★★★★ 5
0 Gauge wire 25 feet red,/25 feet black.
Color: Red/Black, Size: 0AWG-25FT Each
It is as advertised, Copper Clad Aluminum (CCA) but will work for very short runs and jumpers instead of eating my solid copper lines.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
C
Verified Purchase
Chad Whitsell
Draper, US
★★★★★ 5
Great product
Color: Red/Black, Size: 0AWG-25FT Each
Just the amount you need
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026

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