View cart “Junction Box Extension Ring | 41EXTR-25” has been added to your cart. $1.00 Lock Ring Size Choose an option20mm25mmClear Lock Ring | 41LR2 quantity Add to cart SKU: N/A Category: Rigid Conduit Additional information Additional information Size 20mm, 25mm Related products 90° Elbow | 41EL $1.00 Select options Junction Box Extension Ring | 41EXTR-25 $1.00 Add to cart PVC Conduit | 41RC $1.00 Select options Hallow Junction Box | 41JB $1.00 Select options