66M To 4 Pin Modular Adapter Usoc

  • For 66M Blocks
  • Modular 4-Pin Adapter
  • USOC Wiring
  • 1 Year Warranty
  • 30-Day Money Back Guarantee
  • See Full Warranty / Ordering Terms
Unit Price
US$ 18.55
US$ 18.55
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66M to 4 Pin Modular Adapter (USOC)


Fits over the pins on a standard 66M Block (won't fit on a 66B Block). Brings the pins out to a 4-Pin Modular Jack.

NOTE: because of the size, you can't use these Adapters on adjacent lines (pins) on the 66M Block.

4 Pin Modular Jack (RJ-14)

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This product is shipped from our supplier's warehouse in Glendale Heights, IL, United States
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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