Mueller Electric Test Lead & Connector Kit With (1) BU-21APN, (1) BU-21APS, (1) BU-23-0, (1) BU-23-2

The Mueller kit consists of two heavy-duty battery test clips and two insulators. These clips require a current rating of 50A and mostly used in automotive industries. This kit contains (1) BU-21APN, (1) BU-21APS, (1) BU-23-0, and (1) BU-23-2.

• BU-21 APN clip is made of zinc plated steel with no mark
• BU-21 APS clip is made of zinc plated steel with '+' symbol stamped on it
• BU-23-0 is black colour insulation made of flexible PVC
• BU-23-2 Is red colour insulation made of flexible PVC