Adjustable spring chest developer expander

Features:
The tension of ABS engineering plastic carbon steel spring wire is full and thick buckle.

Specification:
Material: ABS Engineering Plastic Carbon Spring
Color: Red Black
Product Dimensions: (Dual Purpose Tensioner) 650 * 110 * 30mm / 25.6 * 4.3 Inch (Triple Purpose Tensioner) 680 * 340 * 30mm / 26.8 * 13.4 * 1.2in
Net weight: (dual-purpose turnbuckle) 760g, (Triple-purpose turnbuckle) 1100g
Gross weight: (dual-purpose turnbuckle) 760g, (three-use turnbuckle) 1100g
Scope of application : Fitness
Use: mainly to train the muscles of the upper body and the front.
Main efficiency: exercise arm strength / grip strength / waist strength.

Notes:
1. There may be 1-3cm measurement deviation due to manual measurement.
2 Due to different monitors and light effects, the actual color of the item may differ slightly from the color shown in the pictures. Thank you!

1 x Spring Exerciser