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MC4-H4 Assembly Tool provides option for both styles in one tool connector fits snuggly inside proper side of tool
Solar Tools USA

Solar Connector Assembly Tool

$44.95 - $349.95
The ultimate solar connector tool designed for durability, precision, and convenience. This PV Connector Assembly Tool is packed with features to make the installation and maintenance of Staubli MC4® and Amphenol® H4 connectors efficient and...
Staubli MC4 socket wrench adapter to be paired with a standard or torque wrench
Staubli

Socket Wrench Insert (MC4®)

$49.95
This is a Socket Wrench Insert for Staubli MC4® type solar connections. To be paired with a standard socket or calibrated torque wrench. Tool grips the outer shell of an MC4® connector to provide a safe and easy way of tightening of the nut...
Torque Tool Set includes socket wrench insert and adapter for torque tool
Staubli

Pistol Grip Torque Tool (PV-WZ)

$179.95 - $268.95
This is an ergonomic, handheld torque screwdriver with the ability to adjust to your desired torque value without the need for a specialized tool. Provides a method for manual assembly of solar cable connections. FEATURES Ergonomic, pistol grip...
Out of stock
MC4 and MC4-Evo 2 Spanner Wrench Set
Staubli

MC4® & Evo 2 Open-End Spanner Set (PV-MS-PLS)

$39.95
This item is for a set of two, metal open-end spanner wrenches used for the pre-tightening  and loosening of MC4® and MC4®-Evo 2 connections. Includes canvas storage bag with Velcro closure. Unlocking is achieved with pins found at back of...
Set of 2 MC4 plastic open-end spanner wrenches
Staubli

MC4® Open-End Spanner Set (PV-MS)

$9.95
This item is for a set of two, plastic open-end spanner wrenches used for the pre-tightening assembly and loosening disassembly of MC4® connections.  The pins at the back of the tool are used for unlocking. The hole in the center of the open-end...
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Out of stock
Staubli MC4 test plug used to check the assembly of male and female contacts are in the correct location.
Staubli

MC4® Test Plug (PV-PST)

$8.95
Test plugs are used to check the assembly of a male or female MC4® coupler to ensure the contact is in the correct location within the insulation. These are not designed for electrical output testing, visit our Electrical Testing page for options...
M +S Series and IQ + MC4 Series disconnect tools
Enphase

Enphase Disconnect Tools

$8.95 - $11.00
These tools are designed for disconnecting cable connectors. Based on the cable connectors and microinverter you are using, will determine which style below you will need.  M Series + S Series This style is used for the Enphase M series and S series...
Staubli stripping pliers PV-AZM-128
Staubli

Solar Stripping Pliers PV-AZM-128

$249.99
Proper crimping of an MC4® contact begins with using the right wire stripping tool for the job.  The PV-AZM stripping pliers are recommended by Stäubli and are suitable for all PV leads; in particular Flex-Sol-Evo leads...
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Cable Cutter with reinforced plastic grip option
Rennsteig Tools

Compact Solar Cable Cutter

$45.95 - $49.95
Looking for a reliable cable shear that delivers clean, effortless cuts every time? This precision cutter makes quick work of multi-conductor cables and wires, all with a simple one-hand operation. Built to last with aerospace-grade forged steel and...