Ronstan Series 50 Single Block Accessories Hunter 170 Note: This dolly is designed

Note: This dolly is designed specifically for the Optimist Sailboat and most other boats will not fit due to the small length and width of the Optimist

They are covered with tough

Acetal guide rollers

For RC00140

Ronstan Series 50 Single Block Accessories Hunter 170 Note: This dolly is designedProduct Description Ronstan Series 50 Single Block, universal head Features Low friction, 2 stage ball bearing system High static and dynamic load capacity Lightweight Cheek cut outs for easy bearing maintenance Captive Lock universal head Slotted pin shackle eliminates fouled lines Sheave 2 in. Max. Rope 1 2 in. Max. Cable Pin 3 16 in. M. W. L. 1100 lb B. L. 3310 lb Weight 4. 1 oz. Product Information Sheaves running on Acetal or Torlon ball bearings