Handle extender for a Bondhus 2mm hex driver (fits M3 screws).

Two years ago, I bought a set of Bondhus metric hex drivers to assemble my MK3 and I am pretty pleased with their quality.

Since then, I've been using a lot M3 screws in my designs and found the original handle a bit too small for XL-sized hands.

Instead of buying more drivers, I designed a handle extender that fits over the existing driver for a larger gripping surface. The print layers give the PETG a nice surface to grip.

Print instructions

Print vertical with a raft for slightly better bed adhesion.
.3 mm layer height (or better)
PLA or PETG