Through almost 3 month hard work,we have success developed 4 inch double central locking caster wheels.The design is constantly stay same style as our other 5 inch and 6 inch twin central locking casters.

 General specs as below

* Wheel frame use high quality Poly-amide

* Wheel tread adopt German origin PU material --- Very durable

* Wheel size:Ø100 x 65mm wide

* Turning radius:29mm

* Lock stem option: Ø32x50mm,Ø28 x 95mm

* Dramatic Load capacity: 125kg/PC

* Static load capacity:150kg/PC

* Lock functional: Free,Total Lock,Direction Lock

Anyone interesting in our 100mm twin central locking casters,contact us freely.

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