Quick Summary
The KEENZO High Profile Rail Mount Base Riser is an aluminium alloy rail adapter with a 145 mm total length and a 31 mm height. It is designed to convert an 11 mm track base to a 20 mm track base, and it includes 1 Picatinny rail plus 1 hex wrench.
The mount is described as a matte black rail solution for adding accessories to 20 mm rails and for raising a flat top setup. If the fit of your equipment matters, check the rail widths, overall length and included parts before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | KEENZO. |
| Product type | Rail mount base riser. |
| Total length | 145 mm, which is important for checking available space on the setup. |
| Height | 31 mm, which affects the raised mounting position. |
| Top rail width | 20 mm Picatinny rail width. |
| Bottom clamp width | 20 mm. |
| Material | Matte black aluminium alloy. |
| Included items | 1 Picatinny rail and 1 hex wrench. |
What to Compare Before Buying
- Rail width: This mount is described with a 20 mm top rail and 20 mm bottom clamp width. Check that this matches the rail arrangement you plan to use.
- Overall length: The 145 mm length matters if you have limited mounting space or need room for other accessories.
- Raised height: The 31 mm height changes how high the rail sits above the base, so compare it with your preferred setup.
- Included parts: Check that the included Picatinny rail and hex wrench are the parts you expect for your installation.
Compatibility, Size and Fit
This rail mount base riser is intended to convert an 11 mm track base to a 20 mm track base. That conversion is the main compatibility point to confirm before buying. It is also described for use on 20 mm rail and Picatinny applications, so the rail size and fixing arrangement should match your equipment.
Because the fit depends on the exact rail type and dimensions, compare the 11 mm base, 20 mm rail size, 145 mm length and 31 mm height with your planned installation space.
What Is Included
- 1 Picatinny rail
- 1 hex wrench
Before You Decide
Confirm that you need an 11 mm to 20 mm rail conversion before choosing this mount. Check the 145 mm length and 31 mm height against the space available on your setup. Make sure the included rail and hex wrench match the installation you plan to carry out.





