Overview
RJXHOBBY metal servo arm horn set (3PCS) for RC parts, offered in two spline versions: Silver 23T for the full range of JR and the full range of SANWAN, and Blue 24T suitable for the full range of HITEC. The arm design uses four linkage holes labeled 4-M2.5.
Key Features
- Metal servo arm horn / reinforced rudder arm (steering gear rocker type)
- Two spline options: 23T (JR/SANWA) and 24T (HITEC)
- 4 linkage holes: 4-M2.5
Specifications
| Spline options | 23T (Silver); 24T (Blue) |
| Threaded linkage holes | 4-M2.5 |
| Overall length (diagram value) | 23T: 37.3; 24T: 37.2 |
| Thickness / height (diagram value) | 5 |
| Center hole diameter (diagram value) | 23T: ⌀3.1; 24T: ⌀3 |
| Center-to-first-hole distance (diagram value) | 14.5 |
| Hole spacing (diagram value) | 5 (repeating) |
| Note | Units are not specified in the diagram. |
What’s Included
- 3pcs x servo arm
For compatibility questions (JR/SANWA 23T vs HITEC 24T) or order support, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

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