5/16″ Copper Oval Sleeve $4.11 5/16 COPPER OVAL;SLEEVE Add to cart SKU: 205480 Category: Sleeves Description Additional information Description 5/16 COPPER OVAL;SLEEVE Additional information Related products $0.13 1/16″ Aluminum Oval Sleeve $0.37 1/8″ Aluminum Oval Sleeve $0.55 1/8″ Copper Oval Sleeve $1.70 3/16″ Zinc Oval Sleeve