Buyers Products 2" Forged SAE weldable Trailer King Pin provides strength and reliability in coupling your fifth wheel. Forged from AISI 8630 steel and heat treated to maintain a hardness of 302-363 BHN and 150,000 PSI in ultimate strength. The King Pin has a 3/10" thick bolster plate and a 3" bolster plate hole thickness.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Speaker 1: Today we're taking a look at a two-inch forged SAE trailer King Pin. This trailer King Pin provides strength and reliability in coupling your fifth wheel. It's forged from AISI 8630 steel, and heat treated to maintain a hardness of 302-363 BHN, and 150,000 PSI in ultimate strength. Now the King Pin features a five-sixteenth inch thick bolster plate, so the five-sixteenth inch measurement is measured from the bottom of this plate here to the top of that lip, so that portion right there is five-sixteenths of an inch.Again, we're looking at a forged steel construction with a plain finish. This is a weld-on installation. The overall diameter measuring edge to edge going in this direction, that gives us a measurement of eight inches.
From very bottom to very top, so I'm going to place that flat edge on there, then I'm going to measure up to it. That's four and one-quarter inches, and then from the bottom to the bottom of the top plate, so measuring this space right here, that measures three and five-eighths inches.Now this portion, that has a diameter of 2 and 13/16 inches. This section right here has a diameter of two inches, and at the very base it has a diameter of three inches. Again, nice durable forged steel construction, and the product's made in the USA.That's going to do it for today's look at the two-inch forged SAE trailer King Pin.
Average Customer Rating: 4.8 out of 5 stars (69 Customer Reviews)
got my order fast
I have been using these for years from a different supplier.
As described. Thanks
Great product, excellent service and fast shipping.
great product
Worked great
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