CURT Towing Ball Mount: IV, 1 1/4 in Compatible Ball Shank Dia, Ball Mount Ball Mount
The CURT Towing Ball Mount: IV (MPN 45312) is a non-adjustable ball mount made of carbon steel with a powder-coated, UV-resistant finish. It features a 1 1/4 in compatible ball shank diameter and is backed by a…
SKU 3G-OTH-481734
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Product Description
The CURT Towing Ball Mount: IV (MPN 45312) is a non-adjustable ball mount made of carbon steel with a powder-coated, UV-resistant finish. It features a 1 1/4 in compatible ball shank diameter and is backed by a limited lifetime warranty (1 yr finish, 1 yr parts).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CURT 45312 ball mount used for?
The CURT 45312 ball mount is used for towing trailers, boats, and equipment. It connects a hitch ball to a Class IV receiver hitch on trucks or SUVs, providing a secure, non-adjustable towing point for loads up to the hitch rating.
What are the specifications of the CURT 45312 ball mount?
The CURT 45312 is a Class IV ball mount made of carbon steel with a powder-coated, UV-resistant finish. It has a 1 1/4 in compatible ball shank diameter and is non-adjustable. It includes a limited lifetime warranty (1 yr finish, 1 yr parts).
Where to buy CURT 45312 ball mount worldwide?
3G Electric supplies the CURT 45312 ball mount worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine CURT towing components and manage international shipping for procurement teams.
How to install a CURT 45312 non-adjustable ball mount?
To install the CURT 45312, insert the shank into a Class IV receiver tube, align the hitch pin holes, and secure with a hitch pin and clip. Torque the ball nut to the manufacturer's specification. Always verify the ball diameter matches your trailer coupler before towing.
Used in
Common applications for CURTCURT Products
3G Electric supplies CURT ball mounts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









