**TWO option for your reference:#2 is Forward Directio Bracket
#1 is Reverse Direction Bracket. Please note that before you buy it !!!!
Description:- This kit can help you improve your print quality by getting rid of filament slippage.
– Aluminum doesn’t soften at printing temp like the plastic printed parts can, leading to less idler spring tension, filament slipping, bad prints.
– Hardware is included in the kit, but you might also need additional screws to mount heatsink with fan, for an example.
Specifications:- Material:Aluminium Alloy
– Type:Forward Directio/Reverse Direction
– Suit for Stepper Motor:42HD4027-01
– About the stepper motor version for your reference,please skip Product ID:1258653
Note:* Please allow 1-3CM differs due to manual measurement.
* Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.
Package included:1 x Forward or Reverse Direction Bracket Kit Without 17 Stepper Motor