TKDMR 10pcs 4 Awg-3/8" Ring Marine Grade Copper Wire Lugs,with 3:1 Heat Shrink Tubing,UL Battery Cable Ends,Heavy Duty Cable Lugs,Tinned Copper Eyelets,Tubular Ring Terminals 4 Awg - 3/8" (M10) Ring 10 June_2023_update with built-in high purity copper

with built-in high purity copper wire to protect the cable charging

Rubber and nylon materials

Standard Meets ASME/ANSI B18

8 inches hole spacing

even surface that’s well-balanced

TKDMR 10pcs 4 Awg-3/8" Ring Marine Grade Copper Wire Lugs,with 3:1 Heat Shrink Tubing,UL Battery Cable Ends,Heavy Duty Cable Lugs,Tinned Copper Eyelets,Tubular Ring Terminals 4 Awg - 3/8" (M10) Ring 10 June_2023_update with built-in high purity copperTKDMR 10pcs 4 Awg 3 8" Ring Marine Grade Copper Wire Lugs,with 3: 1 Heat Shrink Tubing,UL Battery Cable Ends,Heavy Duty Cable Lugs,Tinned Copper Eyelets,Tubular Ring Terminals TKDMR 10pcs 8 Awg 5 16" Ring Marine Grade Copper Wire Lugs,with 3: 1 Heat Shrink Tubing,UL Battery Cable Ends,Heavy Duty Cable Lugs,Tinned Copper Eyelets,Tubular Ring Terminals Specification: Item Name: Marine grade battery cable lugs Material: Bare copper with Tinned Package