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Solar Panel Spanners for MC4 Connectors (Pack of 2)

Designed to lock and unlock MC4 connectors for termination or removal, these solar panel spanners are ideal for solar panel installers when terminating or replacing a new MC4 solar panel connector. These solar panel spanners feature the following:

  • Made from hard plastic for high durability and long life
  • Perfect for breaking MC4 connections that have been locked together
  • Great for tightening cable glands on MC4 connectors
  • Lightweight and easy to use design



Locking/Unlocking MC4 Connectors

Wire Diameter

14, 12, 10 AWG (2.5 / 4.0 / 6 mm²)

Connector Type

MC4 Connectors

Product Dimensions

4.50” x 1.50” x 0.625” (11.43 cm x 3.81 cm x 1.59 cm)

Product Weight (per spanner)

0.040 lb (18g)

UPC # 811490018211