Kit for 5200lb rectangular axle - 1-3/4" wide spring Select Block Height:2" Lift/Lowering Height: 0

Height: 0

Length: 4" (10

These square axle kits include 9/16" (1

Our billet aluminum blocks are installed between the leaf spring and the trailer axle to raise or lower the ride height

Kit for 5200lb rectangular axle - 1-3/4" wide spring Select Block Height:2" Lift/Lowering Height: 0Our billet aluminum blocks are installed between the leaf spring and the trailer axle to raise or lower the ride height. These rectangular axle kits include 9 16" (1. 42 cm) diameter grade 8 square u bolts for a 2" (5. 08 cm) diameter axle tube. Blocks are 6061 T6 Billet Aluminum. Fits 1 3 4" (4. 45 cm) wide leaf springs. For 2" (5. 08 cm) by 3" (7. 62 cm) rectangular axles. Each kit includes 2 Trailer Blocks & 4 U Bolts for 1 axle. Block Length: 4"