Shoe block

(Naut.) a block with two sheaves, one above the other, and at right angles to each other.

See also: Shoe

References in periodicals archive ?
Technical description: Polyethylene shoe block for men, women, children%s with an Alfa connector, with a metal plate of 2/3 track, with a metal bushing, the inner diameter of which is 8-13 mm (depending on the kind and type of pads).
For girls, a second toe longer than the big toe need not be a drawback; a pointe shoe block can be adapted to distribute the weight evenly within the shoe
Tenders are invited for Brake Shoe Block For Wag-9 Locos To Els/Aq S Drawing No.
Tenders are invited for Breake Shoe Block As Per Clw S Drg.