What is the Cable Diameter of the Curt Coiled Safety Cables  

It's hard to tell which cap you need exactly from the picture but I measured the caps we have that might work for you. Part #T4480701 for Titan Model 60 actuators measures 1-1/4 inches at the threads like you previously saw. Part #T4830601 for…

The S-Hooks on the Curt Single Hook, Coiled Safety Cables #C80151 have an opening of 13/16" so they will be slightly larger than the 3/4" diameter retention features on your OEM hitch. If you would like one that is a little larger than that…

I spoke with my contact at Optronics and he stated that the lights in the Thin-Line LED Racing Light Kit, #LS-108, have an output of 180 Candelas. Candelas are about the same as Lumens. The output in Lumens is 179.8. Each light has an amperage draw…

I spoke with Curt and they informed me that the ferrule on the Curt Single Hook, Coiled Safety Cables part #C80151 is .59" diameter.

I went out to the warehouse and pulled a single wire plug #A91LW to determine the wire gauge used. It is an 18 gauge wire so very small and thin. This is because it is designed for trailer light applications that do not draw a lot of power so a…

I went out to the warehouse and pulled a set of Curt Single Hook, Coiled Safety Cables #C80151 to measure the size of the eye opening for you. The width at the widest point is 0.65 inches (between 5/8 and 11/16 inches). And at the longest the opening…

The single wire plug #A91LW is designed to plug into a light that has the female plug already installed on the back of the trailer light. The #A91LW has a 12 inch lead wire with the male plug attached. Many of the Series 91 lights have two female…

Thanks for the picture of your trailer clearance light. It's one of two options depending on how long it is. It's the part #MCL75RB if the light is 3-15/16 inches long or #AL91RB if it's 2-1/2 inches long.

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…