🕒 Mon–Fri 9:00 AM–5:00 PM CST  |  Sat 9:00 AM–3:00 PM  |  Sun Closed  |  Free Shipping on Most Orders  •  Real-Time Rates When Applicable  •  Upgrade Delivery at Checkout  |  Ships Next Business Day (M–F)  |  Spring is here — check your trailer before the miles start adding up.  |  How are we doing? Leave a review → 🕒 Mon–Fri 9:00 AM–5:00 PM CST  |  Sat 9:00 AM–3:00 PM  |  Sun Closed  |  Free Shipping on Most Orders  •  Real-Time Rates When Applicable  •  Upgrade Delivery at Checkout  |  Ships Next Business Day (M–F)  |  Spring is here — check your trailer before the miles start adding up.  |  How are we doing? Leave a review →
FAMILY OWNED & OPERATED

Weigh Safe 2.5" Locking Hitch Pin & Ball Keyed Alike Mount 6" Drop 14.5k Rated (WS6-2.5-KA)

$412.34
Most items ship free — select items ship for $6.39
Out of Stock
Ask a Pro
R & P Carriages

Aluminum 2.5" Locking Adjustable Ball Mount – 6" Drop / 7" Rise – 14,500 lb Rated
Includes 2" & 2-5/16" Stainless Steel Balls

Part Number: WS6-2.5-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 6" drop or 7" rise to properly level a wide range of trailers.

R&P Knowledge Hub

Adjustable ball mounts allow correction of trailer tongue height differences between truck and trailer. Proper leveling improves handling and weight transfer.

Gross Trailer Weight (GTW) and tongue weight ratings must never exceed the lowest-rated component in the towing system.

Included

  • 1 × Aluminum Ball Mount with Built-In Scale
  • 2 × Stainless Steel Hitch Balls (2" & 2-5/16")
  • 1 × Locking Ball Platform Mechanism
  • 1 × Ball Security Pin
  • 1 × Locking Hitch Pin
  • 1 × Dust Cap for Lock
  • 2 × Keyed-Alike Keys

Features

  • Built-in tongue weight scale
  • Adjustable from 6" drop to 7" rise
  • 1" height adjustment increments
  • Keyed-alike hitch pin and ball platform
  • Aluminum mount with stainless steel balls
  • Fits 2.5" receiver tube

Specifications

Specification Detail
Receiver Size 2.5"
Adjustment Range 6" Drop / 7" Rise
Ball Sizes Included 2" and 2-5/16"
Max GTW (2" Ball) 8,000 lb
Max GTW (2-5/16" Ball) 14,500 lb
Max Tongue Weight 2,200 lb

WS6-2.5-KA Dimensional Diagram

WS6-2.5-KA Adjustable Ball Mount Measurement Diagram

Overall & Structural Measurements

Overall Horizontal Reach 8-1/2"
Top Arm Flat Length 5-3/4"
Top Arm Height 2-1/2"
Center Hole Position 3"
Horizontal Length to Vertical Support 5-3/4"
Main Vertical Section 6"
Overall Vertical Column Length 9"
Rise Height 7"
Vertical Column Width 2-1/2"
Hole Spacing 1"
Base Housing Height 3"
Height to Ball Platform 5-1/2"
Base Depth (Short) 6-1/8"
Overall Base Depth 6-7/8"
Ball Height (2") 5-1/2"
Ball Height (2-5/16") 6"