Heavy duty brass battery-terminal clamp
 
Best suited for larger cables (1AWG, 4AWG, 6AWG, 8AWG, 10AWG)

Saddle-clamp for cable with two bolts. 
 
This brass terminal is universal and has no positive or negative markings. Suits standard battery terminal.
18mm-18.5mm  diameter when unclamped
 
If you need red & black silicone covers to fit these terminals please see our other listings