The 5-70-28X Strap Kit is designed for the 1610 series. It fits a cap diameter of 1.875 inches and features a center-to-center (C to C) distance of 2.500 inches. The included bolts are 0.750 inches long with a thread diameter of .375-24.
For installation, a bolt torque of 52 ft-lb is recommended. The strap number for this kit is 5-70-119, and the bolt number is 6-73-412. This product is manufactured by Spicer.