Part of our heavy duty caster wheels range these tow castors are available in sets of four. Our shipping container wheels comprising of two swivel tow castors and two fixed tow castors, along with the freight container casters fixing kit. The fixing kit available at Ross Castors online includes four locking screws, a specially adapted lifting handle and a ratchet spanner. The ISO Tow Castor for Containers will enable ISO Freight containers to be moved quickly and easily. Placing 1 set in your basket, contains all the equipment you need to manoeuvre your large storage container on wheels ** PLEASE NOTE TOW BAR IS NO LONGER AVAILABLE **