Adjustable Servo Pushrod Linkage 5 Pack - Choose Your Size

Nylon=good

These are nylon not plastic like many kits especially the T-1 come with which break very easily. Get a few packs for your T-1 (direct replacement) stock break very easily

Push rod links

Black link ends with brass ball swivel... there is no threading just need to screw on to compress threads for inner wall. Hard! The brass ball is extended on one end which takes more room, but offers greater angles. Durable nylon plastic.

linkage stoppers

they are great. Work as expected. Just put a drop of CA glue on the nut to secure.