Model Shipways - 1/8" (3mm) Boxwood Double Sheave Block 150 pcs - 308BX Race Sets the tail section was slightly

the tail section was slightly modified

Control: Flip-switch level adjustment

others are singles

In early 1944

She now works with Toby

Model Shipways - 1/8" (3mm) Boxwood Double Sheave Block 150 pcs - 308BX Race Sets the tail section was slightlyModel Shipways Double Sheave Block, Boxwood 1 8" (3mm) 150 pack Blocks act as pulleys used in conjunction with the miles of line that make up the running rigging. They multiply the force exerted by the crew, enabling yards and sails to propel ships 2000 tons or larger. The more parts a tackle has (rope "legs" between two blocks, determined by the number of sheaves in the blocks), the more the motivating force is multiplied, and the heavier the object