FORUM WEYMOUTH UNIT AO FORUM WEYMOUTH UNIT AO A0 Weymouth Forum drawing unit
Large footprint designed for maximum stability
Features a simple, positive and accurate parallel motion unit
Height and angle can be easily balanced and locked by a single lever
Double tension spring assists height adjustment
Two variable torsion springs for angle adjustment
Straightedge control is by a spring loaded braided cable
Counterbalance weights maintain constant tension ensuring smoothness of movement
Ball type bearings are used throughout to ensure trouble-free operation
NB:
Board height adjustment range: 37cm
Minimum horizontal height: 75cm (reference table height)
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