Tay cầm khóa allen hex

Some handles for the typical metric Allen (hex) keys sizes. The slot is tight but the keys is also held in place with an M3 screw. I used M3 x 12mm but you could go up to M3 x 16mm.

Available sizes: 1.5mm, 2.0mm, 2.5mm, 3.0mm

Work in progress: 3.5mm, 4.0mm, 4.5mm, 5.0mm

Update 2020-04-19

• adjusted key fit and uploaded 3.0mm handle

Notes:

I used 3 perimeters and a higher infill for a little more weight in the hand and maybe more strength. standard settings would be fine.