All the accessories are non-slip design and ergonomic. Such as the pen handle with thread and the banana connector with thread. It can be connected to any other accessories with 4mm socket in this kit.

Brand: TheSiliconValley
Type: Multimeter Test Leads Set
Power Source: Battery Powered
Multimeter Connection: 4mm Banana Plug
Test End(s): Alligator Clip
Insulation: Silicone
Measurement Type: Voltmeter, Multimeter
QTY: 24PCS
Features: Safe and Efficient;Super Compatibility
UPC: 601549134906