Angle Finder – Thước đo góc

Assembly

Insert nuts into hexagonal holes
Take the pointing arm, and place a washer in the recess closest to the pointing end
attach the pointing arm to the protractor by inserting a 3M x 8mm screw into the hole you just inserted the washer in and tighten.
Take another washer and place it in the bottom hole of the pointing arm. Insert an M3 x 16 mm screw then take a spacer and align it with the screw. Now take the horizontal arm and screw it on with the squared side facing right now align the hole and tighten.
Place a washer in the chamfered side recess and insert a 3M x 8mm screw.
Align the bottom hole of the left arm and tighten.
Insert an M3 x 16 mm screw into the left hole of the protractor take another spacer and align it with the screw.
Align top hole and tighten.

Printed parts

x 1 protractor
x 1 pointing arm
× 1 horizontal arm
× 1 left arm
× 2 spacers

Hardware

×2 M3 × 8mm screws
×2 M3 x 16mm screws
×4 M3 nuts
×3 M3 washers