| Item No. | SL-1510(4.2mm)-WT | SL-2110(5mm)-WT |
| Description | It's suitable for positioning the standoffs with bottom hole diameter 4.2mm | It's suitable for positioning the standoffs with bottom hole diameter 5mm |
| Aluminium | CA-1313/CA-1319/CA-1325/CA-1520/CA-1525/CA-FH1321 | CA-1919/CA-1925/CA-2519/CA-2525/SA-1616/SA-1625/ SA-1640/SA-1925/SA-2525/SA-2540/SA-3225/L-2525/ CA-FHP4-1626/CA-FH1926/C-2525/C-1619A |
| Brass | CN-1313/CN-1319/CN-1325/CN-1340 | CH-1623/CH-2327/CN-1919/CN-1925/CN-2519/CN-2525 |
| Stainless Steel | SS-1313/SS-1319/SS-1320/SS-1820 | SS-1925/SS-2525 |
| Acrylic | AS-1313/AS-1319 | AS-1919/AS-1925/AS-2525` |