Skip to content
TOUGH JOBS DONE RIGHT: Serious Tools Up to 50% Off. Shop the Deals >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.
Print

Curt Manufacturing, RockerBall Multi-Fit Gooseneck Ball w/4in. Offset, Model# 60663

Item# 6130421
Curt Manufacturing, RockerBall Multi-Fit Gooseneck Ball w/4in. Offset, Model# 60663

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Curt Manufacturing, RockerBall Multi-Fit Gooseneck Ball w/4in. Offset, Model# 60663

Click or Tap image to Zoom

$448.95

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
  • Provides extra 4" of rearward offset for improved turning and clearance|Rated for up to 30,000 lbs. gross trailer weight and 7,500 lbs. vertical load|Multi-fit design fits select Chevrolet, Ford, GMC, Nissan and Ram puck systems|Quarter-turn anchoring system provides quick installation and removal|Anti-rotation arms provide stability and eliminate chucking between frame and pucks|All-in-one solution with integrated safety chains holders|Adjustable anchors eliminate chucking between frame and pucks|Includes standard 2-5/16" diameter gooseneck ball with 4" rearward offset|Forged and machined steel gooseneck ball with chrome-plated finish|Frame protected by a highly durable carbide black powder coat finish|Tested for safety in accordance with SAE J2638|Limited lifetime warranty (one-year finish, one-year parts)
  • Requires Chevrolet, Ford, GMC, Nissan or Ram puck system for installation (Chevrolet / GMC long-bed 2020-current only)
  • Patent pending
  • Towing capacity is limited to the lowest-rated towing component

  • Prop 65 Warning: See Details

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

  • Compare

Product Summary

Prepare your truck for reliable gooseneck towing while maintaining flexibility with the CURT multi-fit OEM puck system gooseneck ball with 4in. offset. This patented trailer ball ensures a hassle-free drop-in installation and grants an extra 4in. of rearward offset, significantly enhancing the clearance between your truck bed and trailer. This advantage is particularly valuable for short-cab pickup trucks. The multi-fit puck system is extensively tested and designed to handle demanding tasks, compatible with popular truck brands such as Chevrolet, Ford, GMC, Nissan, and Ram, as well as CURT OEM-style gooseneck hitches. Engineered to seamlessly accommodate hardworking pickup trucks, the CURT multi-fit OEM puck system gooseneck ball with 4” offset incorporates a patented quarter-turn installation mechanism. This allows for quick insertion of the ball into the gooseneck hitch when required, allowing full functionality of the truck bed when needed. When it's time to free up the bed for other towing or cargo purposes, simply lift the lever and twist a quarter-turn to unlock the retention balls. This enables effortless removal and convenient storage. With a towing capacity of up to 30,000 lbs. gross trailer weight and 7,500 lbs. vertical load, this kit is constructed from forged and machined steel alloy, providing reliable strength for handling even the largest gooseneck trailers. It's important to note that these weight ratings are limited by the lowest-rated component in the entire towing system, including the vehicle itself. The kit includes a 2-5/16in. diameter ball that fits 2-5/16in. gooseneck couplers and is compatible with the truck bed puck system found on Chevy, Ford, GMC, Nissan, and Ram trucks equipped with the towing prep package (Chevrolet / GMC long-bed 2020-current only). It also fits CURT OEM-style gooseneck hitches.

What's Included

    (1) Multi-Fit Puck Ball 4" Offset

Features + Benefits

  • Provides extra 4" of rearward offset for improved turning and clearance|Rated for up to 30,000 lbs. gross trailer weight and 7,500 lbs. vertical load|Multi-fit design fits select Chevrolet, Ford, GMC, Nissan and Ram puck systems|Quarter-turn anchoring system provides quick installation and removal|Anti-rotation arms provide stability and eliminate chucking between frame and pucks|All-in-one solution with integrated safety chains holders|Adjustable anchors eliminate chucking between frame and pucks|Includes standard 2-5/16" diameter gooseneck ball with 4" rearward offset|Forged and machined steel gooseneck ball with chrome-plated finish|Frame protected by a highly durable carbide black powder coat finish|Tested for safety in accordance with SAE J2638|Limited lifetime warranty (one-year finish, one-year parts)
  • Requires Chevrolet, Ford, GMC, Nissan or Ram puck system for installation (Chevrolet / GMC long-bed 2020-current only)
  • Patent pending
  • Towing capacity is limited to the lowest-rated towing component

Key Specs

AttributeSpecification

item#

6130421

Brand

Curt Manufacturing

Manufacturer's Warranty

Lifetime Limited warranty

Ship Weight

53.4 LB
AttributeSpecification

Product Type

Gooseneck Ball

Product Weight

53.4000 lb

Dimensions L x W x H (in.)

18.0 x 0.0 x 39.0 in

Reviews

Questions & Answers

Questions

Warranty

Manufacturer's Warranty

Lifetime Limited warranty

Recently Viewed Items

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

Curt Manufacturing, RockerBall Multi-Fit Gooseneck Ball w/4in. Offset, Model# 60663
0.0 out of 5 stars.

Curt Manufacturing, RockerBall Multi-Fit Gooseneck Ball w/4in. Offset, Model# 60663

Item # 6130421

$448.95