The BU-21AEZ is Mueller's "EZ Squeeze" version of the BU-21. Uses mechanical action to reduce the force needed to open jaws by up to 75%, making this clip easy to use for long periods by anyone.
The BU-21CEZ is Mueller's "EZ Squeeze" version of the BU-21. Uses mechanical action to reduce the force needed to open jaws by up to 75%, making this clip easy to use for long periods by anyone.
The BU-21APN is a steel automotive clip. Compatible with Mueller-brand BU-23 insulators. Connects to wire up to 8 AWG via crimp or screw connection (included).
The BU-21XPN is a stainless-steel automotive clip. Compatible with Mueller-brand BU-23 insulators. Connects to wire up to 8 AWG via crimp or screw connection (included).
The BU-21APS is a steel automotive clip. Has a "+" stamped through the clip. Compatible with Mueller-brand BU-23 insulators. Connects to wire up to 8 AWG via crimp or screw connection (included)...
The BU-21AHT is a high-temperature steel automotive clip. Rated to 1100°F (593°C), making this clip ideal for high-temperature applications. Compatible with Mueller-brand BU-23 insulators...
The BU-21XPS is a stainless-steel automotive clip. Has a "+" stamped through the clip. Compatible with Mueller-brand BU-23 insulators. Connects to wire up to 8 AWG via crimp or screw connection...
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