The Set of 1 ALLEN KEY and 10 GRUB Screw M4*5 Set for Timing Pulley of 3D Printers are used for timing pulley. They are compatible with the GT-2 belt which is used in 3D printers.
Note : Allen Key color may different .
Package Includes :
1 x Allen Key
10 x Grub Screw
bhavin192 (verified owner) –
Good. Few of the grub screws are of the length 4mm instead of 5mm. The allen key does not have ball end like shown in one of the photos.
bhavin192 –