Designed to use with any bar clamp (up to 5/16").
Use to apply pressure to edges and joints.
The photo below (courtesy of leevalley.com) demonstrates how the edge clamp is to be used.
Colours: blue
KW Library of Things
http://www.kwlot.ca
91 Moore Avenuehttp://www.kwlot.ca
Kitchener - Waterloo, ON, N2H 3S4
Canada