1. Place dumbbells in corresponding positions for training grip strength, finger strength and arm strength.
2. The weight tray at the bottom can help you keep the weight plate, when you lift the brackets for exercise without worrying about them falling off.
3. Use with other fitness equipment to achieve DIY fitness.
4. The barbell support frame is a good helper for fitness equipment.
5. 3 different sizes for you to choose, meet your different needs.

Spec:
Condition: 100% brand new
Item type: Loading Pin
Material: stainless steel
Color: As picture shown
Optional Size: Approx. 20x220mm, 20x320mm, 48x320mm
Size
Tube diameter(mm/in)
Length(mm/in)
20x220mm 20/0.8 220/8.7
20x320mm 20/0.8 320/12.6
48x320mm 48/1.9 320/12.6

packing list:
1 xLoading Pin

Notice:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.