ADC Model 141R is identical to Model 140 except that it is ENTIRELY STRAIGHT IN LAYOUT and No. 1403-B Live-End Pulley is used instead of No. 1403. ADC Model 141-R is equipped with No. 4237 Single Carriers and No. 1438 Master Carriers. 

Also available in black finish at an additional cost (RIG-I-FLEX® 141R Curtain Track).