Home / Springs/Spring Mounts / Spring Mounts / Single Axle Mounting Kit for Slipper Springs Single Axle Mounting Kit for Slipper Springs Galvanized single axle mounting kit supplies all necessary hardware to mount slipper springs on 2″ square trailer axle. Ubolt Size: Choose an option4-13/16"6-13/16 "1PK1000-1-1/2"SQ TUBE AXLEClear Login to see prices SKU: N/A Category: Spring Mounts Export as PDFPrint Related products EQUALIZERSRead more Login to see prices Triple Axle Mounting KitRead more Login to see prices Bolt On Equalizer HangersRead more Login to see prices Undercarriage ComponentsRead more Login to see prices