Battery Cable Lugs (Rings) 4AWG (19mm2) by Power-Store £0.00 PN 11-6012 1/4" - 6.4mm - £0.00 5/16" - 7.9mm - £0.00 3/8" - 9.5mm - £0.00 1/2" - 12.7mm - £0.00 1/4" - 6.4mm 5/16" - 7.9mm 3/8" - 9.5mm 1/2" - 12.7mm Hole Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart