At a Glance
- >Fits 2.5" receiver tube
- >Adjustable from 10" drop to 11" rise
- >1" height adjustment increments
- >Built-in tongue weight scale
- >Keyed-alike locking hitch pin and ball platform
- Brand: Weigh Safe
- SKU: WS10-2.5-KA
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| Part Number | Compare the original manufacturer number when available. |
|---|---|
| Dimensions | Verify critical dimensions. |
| Connection | Confirm how the original part mounts or connects. |
| Rating | Verify capacity or electrical rating when applicable. |
Product Details
Aluminum 2.5" Locking Adjustable Ball Mount – 10" Drop / 11" Rise – 18,500 lb Rated
Includes 2" & 2-5/16" Stainless Steel Balls
Part Number: WS10-2.5-KA
Heavy-duty adjustable aluminum ball mount designed for 2.5" truck receiver tubes. This keyed-alike system includes dual stainless steel hitch balls, integrated locking components, and a built-in tongue weight scale. Adjustable in 1" increments with up to 10" drop or 11" rise.
R&P Knowledge Hub
Adjustable ball mounts allow correction of trailer tongue height differences between truck and trailer. Proper leveling improves handling and load transfer.
Gross trailer weight (GTW) and tongue weight ratings must never exceed the lowest-rated component in the towing system.
Features
- Fits 2.5" receiver tube
- Adjustable from 10" drop to 11" rise
- 1" height adjustment increments
- Built-in tongue weight scale
- Keyed-alike locking hitch pin and ball platform
- Aluminum shank construction
- Includes two stainless steel hitch balls
- Dust cap cover for locking mechanism
Specifications
| Specification | Detail |
|---|---|
| Receiver Size | 2.5" |
| Adjustment Range | 10" Drop / 11" Rise |
| Adjustment Increments | 1" |
| Ball Sizes Included | 2" and 2-5/16" |
| Max GTW (2" Ball) | 8,000 lb |
| Max GTW (2-5/16" Ball) | 18,500 lb |
| Max Tongue Weight | 2,200 lb |
| Material | Aluminum Mount / Stainless Steel Balls |
WS10-2.5-KA Dimensional Overview
| Overall Horizontal Reach (Top Arm) | 7-3/4" |
| Top Arm Flat Length | 4-3/4" |
| Top Arm Height | 2-1/2" |
| Horizontal Length to Vertical Support | 5-3/4" |
| Vertical Support Overall Height | 13" |
| Rise Height (In Rise Position) | 11" |
| Vertical Support Width | 2-1/2" |
| Base Housing Height | 3" |
| Base Housing Depth | 6-7/8" |
| Ball Height (2" Ball) | 5-1/2" |
| Ball Height (2-5/16" Ball) | 6" |
All measurements are taken directly from the manufacturer’s dimensional diagram shown above.
Verify specifications before installation.
