Product Description Size separated: J-02(50) / J-02(120) / J-02(260) 

Material Steel Surface Treatment:Zinc / Yellow Zinc

Lid Support Brace Function Explanations Use for box / folding table / cabinet / bed / DIY furniture....
J-02(50)the bracket has five stop positions to do horizontal pivot point's stay.
J-02(120)the bracket has ten stop positions to do horizontal pivot point's stay.
J-02(260)the bracket has eleven stop positions to do horizontal pivot point's stay.