Customized version of http://www.thingiverse.com/thing:287740

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=287740

Using the following options:

width_slack = 0.2
thickness = 4.5
length = 120
beam_screw_diameter = 3.2
screw_cap_height = 3.2
base_thickness = 5.7
blade_width_slack_factor = 0.9
cutting_angle = 0
extra_height = 5
width = 60
blade_width_inches = 0.025
screw_cap_diameter = 6
depth = 20
holes = 1
screw_diameter = 3.2
clamp_width = 28
brim_width = 5
screw_peg_slack = 0.03