Kit for 5200lb rectangular axle - 1-3/4" wide spring Select Anodizing Option:Not Anodized 62cm) rectangular axles

62cm) rectangular axles

42 cm) diameter grade 8 u-bolts for a 3" (7

95 cm) diameter grade 5 u-bolts for a 1-1/2" (3

These 2000lb axle kits include 3/8" (0

Fits 1-3/4" or 2" wide leaf spring with 3" diameter round axles with a 4000lb to 7000lb weight rating

Kit for 5200lb rectangular axle - 1-3/4" wide spring Select Anodizing Option:Not Anodized 62cm) rectangular axlesOur 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"