Crosby Block Selection & Application Guide

Covers specific application and usage information for blocks and tackle. Includes wire line direction, reeving, mechanical advantage, inspection and maintenance, sheaves, and fittings. 

• 18 panels; folds to 5.5" x 3.25"
• 2 sided, laminated
• Crosby Item 9999855

Topics Include:

• Working with Blocks
• Rigging with Blocks
• Block Loading - Angel Factor Multipliers
• D/d Ratio - Blocks & Sheaves
• Sheave Bearings
• Wedge Sockets
• Block Hook Inspection
• Crosby - McKissick Crane Blocks