haisstronica 100pcs Yellow AWG 12-10 Marine Grade Heat Shrink Ring Connectors-Tinned red Copper 1mm 4 Sizes #10,1/4",5/16",3/8" haisstronica 100pcs Yellow AWG 12-10 Marine Grade Heat Shrink Ring Connectors-Tinned red Copper 1mm 4 Sizes #10,1/4",5/16",3/8". Sale price : $22.49 Category : Home Improvement