Description:

This dumbbell bar handle and extension rod extender for dumbbells for converts dumbbell to a barbell in seconds

Built in steel pipe with coated finish, anti-slip, high strength and comfortable grip

Threaded Bar allows plates to firmly attach on and prevent them from moving to keep in place

Equipped with 2 pieces adjusting spin lock collar for securing the position of dumbbell on the bar

Fits for most 1" diameter standard weight plates

Specification:

Material: Steel

Length: 40cm/ 15.7 inch

50cm/ 19.7 inch

Diameter: 1 inch

Extension rod: 40cm/ 15.7 inch

Package Includes:

2 Pieces Dumbbell Bars

1 Piece Extension Bar

4 Pieces Collars