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Current hierarchy for rules (411)
Hierarchy Drop down navigation for Type Search Exclude Subordinates
rules (411) rules (411) exclude
  folding rules (87) rules (411) -> folding rules (87) exclude
    folding rule joints (43) rules (411) -> folding rules (87) -> folding rule joints (43)  
  lumber rules (20) rules (411) -> lumber rules (20)  
  measuring rods (22) rules (411) -> measuring rods (22)  
  parallel rules (5) rules (411) -> parallel rules (5)  
  rule accessories (11) rules (411) -> rule accessories (11)  
  rule attachments (31) rules (411) -> rule attachments (31)  
  rule graduations (28) rules (411) -> rule graduations (28)  
  shrink rules (1) rules (411) -> shrink rules (1)  
  slide rules (6) rules (411) -> slide rules (6) exclude
    circular slide rules (1) rules (411) -> slide rules (6) -> circular slide rules (1)  
    scales (2) rules (411) -> slide rules (6) -> scales (2)  
  tape measures (89) rules (411) -> tape measures (89) exclude
    tape measure mechanisms (8) rules (411) -> tape measures (89) -> tape measure mechanisms (8)  
 
Full Hierarchy | agricultural machines (1,727) | agricultural tools (202) | armaments (67) | combination tools (558) | construction machines (47) | electrical devices (620) | gauges (28)
household machines (480) | household tools (774) | household (369) | industrial furnaces (27) | industrial machines (568) | industrial tools (299) | knives and cutters (123) | layout tools (2,419)
metalworking machines (5,304) | metalworking tools (743) | musical instruments (2) | pliers (656) | potters tools (3) | propulsion and energy (2,900) | punches (41) | rules (411)
screwdrivers (429) | specialty machines (1,136) | specialty tools (559) | stoneworking machines (46) | structures (71) | tool handles (90) | tool holders (63) | tool making (269)
tool storage (50) | trade specific (4,957) | transportation machines (247) | transportation tools (14) | water distribution systems (99) | woodworking machines (14,083) | woodworking tools (3,764) | work holding (1,109)
wrenches (5,565)

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