Nothing ruins an offroad trip to the sand dunes or a tubing trip to the lake quite like a blown trailer tire. Keep your spare ready to roll with the ABN Boat Trailer Spare Holder Bracket. Constructed from reinforced steel this trailer tongue spare tire mount fits trailer tongues up to 4 x 6in (10.16 x 15.24cm). No drilling is required to bolt the spare tire mounting plate to front of your utility trailer using the included hardware. The universal fit of this boat trailer spare tire bracket is compatible with fits 4 lug x 4in (10.16cm), 5 lug x 4.5, 4.75, 5 or 5.5in (11.43, 12.07, 12.7 or 13.97cm), and 6 lug x 5.5 or 6 in (13.97 or 15.24cm) diameter bolt patterns. Secure your spare with the dual nut locking design with tooth spring washers so don't lose your wheel on the road. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.