Spool Holder for 2020 aluminium extrusion

With built-in support

Additional hardware:

• 2 x 608zz ball bearings*
• 2 x M5 25mm button head bolts
• 2 x M5 T-nuts

• Not advice. Although this is designed with 608zz bearing in mind, in actual testing the bearing works too well and spin too far when tugged. This causes the spool to unwind and tangle. It is recommend that you use a printed bearing instead.