* Blue color adapter:
    o.d.Ø27.6 mm x i.d. Ø21.6 mm
    o.d.Ø45.9 mm x i.d. Ø40.0 mm
    o.d.Ø48.9 mm x i.d. Ø43.0 mm
    o.d.Ø56.0 mm x i.d. Ø50.3 mm
    o.d.Ø64.0 mm x i.d. Ø58.0 mm
    o.d.Ø33.6 mm x i.d. Ø27.5 mm
    o.d.Ø41.9 mm x i.d. Ø36.0 mm
* Sleeve: 15mm, 23mm, 27mm, 32mm
    2pc 114mm steel hook
* Blue adapter material: aluminum
* Sliver adapter material: steel
* Steel hook material: s45c
* Blue adapter finish: anodizing
* Sliver adapter finish:
     nickel plated
* Steel hook finish:
    sanding nickel plated