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Shipping from Eau Claire, WIFREE SHIPPING
Estimated delivery Wed, Aug 12 - Fri, Aug 14
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Includes chain assembly, anchors, pins and clips
Includes chain assembly, anchors, pins and clips
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Finish: YELLOW ZINC
Installation Time Exact (Minutes): 0
This 5th wheel safety chain anchor assembly provides a backup connection between your truck and 5th wheel trailer. The chain bracket bolts onto the CrossWing head piece that mounts onto your 5th wheel kingpin. When hitching up your trailer, the chain hooks link up to the 5th wheel loops anchored into the industry-standard rails in your truck bed. This kit includes the safety chain assembly and anchor loops. It is designed to fit CrossWing models that mount onto industry-standard 5th wheel rails.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
The kit includes: one safety chain assembly, two safety-chain loops, one 1/2" rail pin, one rail pin clip, one 1/2" hex bolt, and one 1/2" nylock nut. All fasteners are included; no additional hardware is required for installation.
The CURT 16612 is designed to work with truck bed hitch base rail systems. The base rails must be installed according to the rail kit manufacturer's recommended specifications before installing the safety chain assembly. Refer to your specific rail kit documentation for compatibility details.
You will need: a torque wrench, a 3/4" socket, and a 3/4" wrench. These tools are required to properly secure the 1/2" hex bolt to the specified torque of 65 ft-lbs.
Align the rear hole on the upper weldment with the hole on the safety chain assembly. Secure them together using the 1/2" hex bolt (#5) and 1/2" nylock nut (#6). Torque the bolt to 65 ft-lbs using a torque wrench.
Both safety chain loops (#2) must be installed into the base rail closest to the rear of the truck. Each base rail must have a bolt in either of the marked holes. Check for obstructions before drilling.
After installing the safety chain loops into the base rails, clasp each hook to its corresponding loop. Ensure the chains are properly seated and secure.
The 1/2" hex bolt must be torqued to 65 ft-lbs. Use a torque wrench to ensure proper tightness. This specification applies to the bolt securing the safety chain assembly to the upper weldment.
Before each use, inspect the unit for proper operation and check for worn, damaged, or missing parts. Confirm that the safety chains are long enough to support your maximum turning radius; chains without adequate length may bind and cause damage to your vehicle, hitch, and/or trailer. Replace any damaged or worn parts immediately. Never operate with a damaged part.
After connecting your safety chains to your trailer, you must confirm the chains are long enough to support your maximum turning radius. Chains without adequate length may bind, resulting in damage to your vehicle, hitch, and/or trailer. Always verify adequate chain length before towing.
Check the hardware torque specification after the first 200 miles of towing and every 400 miles after that. Use a torque wrench to verify the 1/2" bolt is still at 65 ft-lbs. Retighten if necessary.
Replace worn or damaged parts immediately. Specifically, replace parts when the unit's wear exceeds 1/8" from the original surface. Inspect the unit regularly for proper operation and worn, damaged, or missing parts.
No. Do not modify this product in any way. Unauthorized modification may impair the function and/or safety, could affect the life of the product, and will void the warranty.
CURT Manufacturing stands behind this product with industry-leading warranties. To register your purchase and access warranty information, visit warranty.curtgroup.com/surveys.
The CURT 16612 is designed for truck bed hitch base rail systems. Your base rails must be pre-installed according to the rail kit manufacturer's specifications. Confirm your specific rail kit is compatible before purchasing.
The 1/2" hex bolt must be torqued to 65 ft-lbs using a torque wrench.
Confirm the safety chains are long enough to support your maximum turning radius. Chains without adequate length may bind and damage your vehicle, hitch, and/or trailer.
Check torque after the first 200 miles of towing, then every 400 miles after that. Retighten the 1/2" bolt to 65 ft-lbs if needed.
No. Do not modify this product. Unauthorized modification impairs function and safety, affects product life, and voids the warranty.
| Part # | GTW | For Use With | Includes | Finish |
|---|---|---|---|---|
| 16612 | 20,000 lbs. | CrossWing industry-standard rail 5th wheel | Safety chain loops and CrossWing connection plate | Carbide black |
| 16614 | 20,000 lbs. | CrossWing single-point 5th wheel | Safety chain loop plate and CrossWing connection plate | Carbide black |
| 16613 | 20,000 lbs. | CrossWing industry-standard rail or single-point 5th wheel | CrossWing connection plate | Carbide black |
| 16000 | 20,000 lbs. | All industry-standard base rails | Safety chain loops | Carbide black |
| 16615 | 20,000 lbs. | CrossWing single-point 5th wheel | Safety chain loop plate | Carbide black |
| Part # | GTW | For Use With | Includes | Finish |
|---|---|---|---|---|
| 16612 | 20,000 lbs. | CrossWing industry-standard rail 5th wheel | Safety chain loops and CrossWing connection plate | Carbide black |
| 16614 | 20,000 lbs. | CrossWing single-point 5th wheel | Safety chain loop plate and CrossWing connection plate | Carbide black |
| 16613 | 20,000 lbs. | CrossWing industry-standard rail or single-point 5th wheel | CrossWing connection plate | Carbide black |
| 16000 | 20,000 lbs. | All industry-standard base rails | Safety chain loops | Carbide black |
| 16615 | 20,000 lbs. | CrossWing single-point 5th wheel | Safety chain loop plate | Carbide black |
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