Kit for 1200lb-1800lb square axle Select Anodizing Option:Not Anodized Fits 2" (5

Fits 2" (5

The process artificially oxidizes the surface of the billet aluminium in a controlled manor which helps to electrically isolate the Trailer Block from the steel it is in contact with on the axle and leaf spring

Width: 1-3/4" (4

62 cm) rectangular axles

This option includes Type II Anodizing and is ideal for trailers that see use in salt water or harsh northern winter conditions

Kit for 1200lb-1800lb square axle Select Anodizing Option:Not Anodized Fits 2" (5Our billet aluminum blocks are installed between the leaf spring and the trailer axle to raise or lower the ride height. These 1200 1800lb axle kits include 3 8" (0. 95 cm) diameter grade 5 u bolts for a 1 1 2" (3. 81 cm) diameter square axle tube. Blocks are 6061 T6 Billet Aluminum. Fits 1 3 4" (4. 45 cm) wide leaf springs. Each kit includes 2 Trailer Blocks & 4 U Bolts for 1 axle. Block Length: 3" (7. 62 cm) Width: 1 3 4" (4. 45 cm) Height: Varies