| Part Number | Description | Full Catalog |
| X2-10112-3A | Durable Brass/Nickel Cap 3/8" | DOT Full Catalog |
| X2-10112-3B | Durable Brass/Black Oxide Cap 3/8" | DOT Full Catalog |
| X2-10112-3E | Durable Brass/Gilt Cap 3/8" | DOT Full Catalog |
| X2-10127-3A | Durable Brass/Nickel Cap 1/4" | DOT Full Catalog |
| X2-10127-3B | Durable Brass/Black Oxide Cap 1/4" | DOT Full Catalog |
| X2-10127-3E | Durable Brass/Gilt Cap 1/4" | DOT Full Catalog |
| X2-10128-1496-2P | Durable Brass Cap W/UV Brown Enamel | DOT Full Catalog |
| X2-10128-15343V | Durable Brass Cap W/UV 1534 Dull Black | DOT Full Catalog |
| X2-10128-3A | Durable Brass/Nickel Cap 11/64" | DOT Full Catalog |
| X2-10128-3B | Durable Brass/Black Oxide Cap 11/64" | DOT Full Catalog |
| X2-10128-3E | Durable Brass/Gilt Cap 11/64" | DOT Full Catalog |
| X2-10128-3J | Durable Brass/White Enamel Cap 11/64" | DOT Full Catalog |
| X2-10128-3S | Durable Brass/Chrome Plated Cap 11/64" | DOT Full Catalog |
| X2-10128-90422P | Durable Brass/Foliage Green Cap 11/64" | DOT Full Catalog |
| X2-10129-3A | Durable Brass/Nickel Cap 20 Ligne | DOT Full Catalog |
| X2-10129-3B | Durable Brass/Black Oxide Cap 20 Ligne. | DOT Full Catalog |
| X8-10127-3A | Durable Brass/Stainless Steel/Nickel Cap | DOT Full Catalog |
| X8-10127-3B | Durable Brass/Stainless Steel/Black Oxide Cap | DOT Full Catalog |
| X8-10128-3A | Durable Brass/Stainless Steel/Nickel Cap | DOT Full Catalog |
| XN-10128-3U | Durable Stainless Steel Cap 11/64" | DOT Full Catalog |
| XS-10127-3A | Durable Steel/Nickel Cap 1/4" | DOT Full Catalog |
| XS-10128-3A | Durable Steel/Nickel Cap 11/64" | DOT Full Catalog |
| XV-10150-2X | Durable Plastic/Black Mariner Cap | DOT Full Catalog |
| XV-10158-W3X | Durable Brass/Plastic Gloss Black Cap | DOT Full Catalog |