Team KNK - 3mm x 3mm Aluminum Spacers Natural (25pcs) Upgrade Parts Airplane Hardware The Screw Clamp is for

The Screw Clamp is for solding jig only

Two great options are 1

This is a limited-edition color variation of the 19mm tapered ball-race rollers

GS01 Rear Axle Truss Upper Link Mount (Titanium Gray)

and can handle whatever your track or bash location can throw at them

Team KNK - 3mm x 3mm Aluminum Spacers Natural (25pcs) Upgrade Parts Airplane Hardware The Screw Clamp is forWith a 3mm inner diameter and a 3mm outer diameter, these spacers can be used in a variety of applications and are great for shock mount spacers, link extensions, transmission spacers and any other use that needs a precision machined spacer. Includes:(25) 3x3mm Aluminum Spacers