3/8"-16 x 1.56" x 3.63" Zinc U-Bolt - For Standard 1.5" SQ Tubing Axles

General 3/8"-16 x 1.56" x 3.63" Zinc U-Bolt - For Standard 1.5" SQ Tubing Axles This item is part of the Zinc Axle Tie Plate Kit used to mount 2-Leaf Slipper Springs (550 lb), and 3-Leaf Slipper Springs (750 lb) to 1.5" Square Axle Tubing. TIE DOWN MODEL: #83002Z MODEL: CFAXLE-UBLT(1.5SQ-Z) Used on PWT-800B PWT-800G PWT-1000B PWT-1100B PWT-2212B