Narrow Groove S4S Base 3/8 x 1-1/16 Home Catalog Narrow Groove S4S Base 3/8 x 1-1/16 SKU: 8142 Category: Base Additional information Additional information Dimensions 0.375 × 1.0625 in Related products 232 Read more 215 Read more Princeton Base 7/16 x 3 Read more 233 Read more