• April 4, 2023

Stainless steel body and saddle with stainless steel sealed wheels and hardware.

• August 11, 2023

Trolley load rating 45 lbs. max. 4″ long body with 2.75″ dia. aluminum saddle.

Trolley load rating 45 lbs. max. 4″ long body with 2.75″ dia. aluminum saddle.

• April 4, 2023

Load rating 45 lbs. max. One required per system. 4″ long body with cut out for Tow Bar.

Load rating 45 lbs. max. One required per system. 4″ long body with cut out for Tow Bar.

One required for each cross arm support bracket for each track run. 5′ spacing.