3 1/2″ X 9/16″ Utility Trailer Equalizer Bolt 1/2″ Stainless Steel Lock Nut has been added to your order form. Checkout View Order Form $3.95 Middle Bolt For Utility Trailer Equalizer. 3 1/2" X 9/16" Utility Trailer Equalizer Bolt quantity Add To Order Form SKU: 1577 Categories: Bolt & U Bolt Fasteners, Bolts, Double Eye, Springs Commonly Used For Utility Trailer Equalizer Bolt. Use Part #2790 If You Need The Spring Bolts On A Utility Trailer. Add Part #2772 For The 9/16" Crush Lock Nut. Related products 1/2″ x 3 1/4″ Stainless Steel Hex Bolt $3.95 Part #:176 Add To Order Form 1/2″ X 2″ Stainless Steel Hex Bolt $1.95 Part #:174 Add To Order Form 3/8″ Stainless Steel Washer $0.25 Part #:193 Add To Order Form 1/2″ Stainless Steel Lock Nut $0.95 Part #:170 Add To Order Form