Schaefer's 1 1/2" Traveler Systems feature stainless steel ball bearing in "captive" wheels that distribute loads to a rolling surface for minimal frictional resistance. Offered in a variety of track lengths, cars, control blocks and adapters; Schaefer offers you the flexibility to match your needs.
Ideal for end boom sheeting boats to 50' or mid-boom for 45'. Use with Schaefer 8, 10 or M Series Blocks.
Part Number: 72-78