Galvanized Bolt On Spring Hanger 3 Leaf 30″ Slipper Spring has been added to your order form. Checkout View Order Form $10.95 Bolts To Aluminum I Beam. Galvanized Bolt On Spring Hanger quantity Add To Order Form SKU: 2489 Categories: Double Eye, Hook, Slipper, Springs **Bolts To Aluminum I Beam. Hole Center Width 1 5/8" X Hole Center Length 4 3/8". 3/8" Hole** Related products 5 Leaf 26″ Hook Spring $71.95 Part #:1612 Marine Coated. 2350lb Rated Per Spring. Click Here For Better Picture. Add To Order Form 9/16″ Crush Lock Nut $0.95 Part #:2772 Most Commonly Used With Utility Trailer Spring And Utility Trailer Center Equalizer Bolts. Add To Order Form McClain Galvanized Triangle Equalizer $29.95 Part #:1639 9″ Over All Length. 7 3/4″ On Bolt Hole Center. Add To Order Form 4 Leaf 26″ Hook Spring $47.95 Part #:1613 Marine Coated. 1900lb Rated Per Spring. Click Here For Better Picture. Add To Order Form