Built for rugged dependable service, the Trinity Mining Services flat supply caroffers many advantages, which result in greater material handling economies. The car frame is of rugged all-steel welded construction. The deck is one piece non-skid steel plate with stake pockets at both sides and ends of the car and may be ordered as shown, with steel bulkhead and 4-wheel hand brakes. Available in standard or elevator size lengths for up to 40-ton capacity and in track gauge to suit application.