GFC Dumbbell Olympic Size Adjustment Adapter

Special adapter for attaching to the Olympic screw of GFC dumbbells.

GFC dumbbell screws are compatible with plates with holes of 25mm to 28mm.
By using the Olympic size adjustment adapter, it can also be used with Olympic plates with 50mm holes.

This product can also be used as a plate color for all-thread parts.

This product is an adapter that attaches to a screw, so you can use the GFC dumbbell handle as is.

*For screws, please use Olympic screws, which have a fully threaded screw part.
*Although it can be installed on conventional short screws, a maximum of 2 can be installed.
*If the distance between the plate and adapter does not match, please rotate the adapter to adjust the position. If half of the plate is applied, the tightening force will be applied, so the plate will not shift. Please refer to the video for details.

[Contents]
・Olympic plate size adjustment adapter x 4 (30g/piece)