MEG 440

Fall 2001

Project 1

 

·        The following data are taken from Grainger Catalog (http://www.grainger.com/Grainger/start.jsp).

·        The wrench has these major components: handle, ratchet, drive, switch, and cover. This list is not inclusive.

·        Design a similar (not necessarily identical) ratchet wrench.

·        Assume that loads are static (use the worst-case scenario).

·        You are to choose materials and dimensions such that the machine will not fail due to any possible combinations of stresses. 

·        You may need to disassemble a wrench to better understand it.

 


Product Category: Tools  >  Hand Tools  >  Ratchets, Three-eighth inch Drive

 

 

 

Description

Quick Release Ratchet Handle, 3/8 inch Drive, 72 Teeth

 

 

 

 

 

Your Price:

$16.95

Ship:  Today

 

 

Unit of Measure:

1

 

 

 

Grainger Item#:

4YP74

 

 

 

Manufacturer:

WESTWARD

 

 

 

Mfg. Model#:

4YP74

 

 

 

Catalog Page:

  1122

 

 

 

 

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NOTES & RESTRICTIONS

Modification & Service available contact your local branch.

 

 

 

 

 

 

 

 

Quick Release Ratchet Handle, 3/8 inch Drive, 72 Teeth

 

   

TECHNICAL SPECIFICATIONS

Size :
3/8S Drive

Length:
7 3/4S

Teeth:
72