Nylon 3 4 5 inch

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{"cid":"110102","pid":"21348467","pimg_url":"\/\/img1.b2bforus.com\/b2\/22\/05fd03598fdb\/product\/71176680_s-w400xh400.jpg","name":"SWIVEL 3\" 4\" Threaded Stem PU TPR Medical Swivel Caster Hospital Bed Caster","attrs":{"Price":"$2.90(2000 - 4999 Pieces) $2.85(>=5000 Pieces)","MOQ":"2000.0 Pieces","Delivery Time":"Negotiable"}}

{"cid":"110102","pid":"21348444","pimg_url":"\/\/img1.b2bforus.com\/b2\/22\/05fd03598fdb\/product\/71176586_s-w400xh400.jpg","name":"PIVOT Wheel Caster Leveling Medical Casters Zhongshan Caster","attrs":{"Price":"$1.58(70 - 5039 Pieces) $1.50(>=5040 Pieces)","MOQ":"70 Pieces","Delivery Time":"Negotiable"}}

{"cid":"110102","pid":"21348423","pimg_url":"\/\/img1.b2bforus.com\/b2\/22\/05fd03598fdb\/product\/71176516_s-w400xh400.jpg","name":"Rigid Hole Caster Removable 4inch Bolt Caster Wheels Bed Casters Hospital","attrs":{"Price":"$2.89(105 - 5004 Pieces) $2.75(>=5005 Pieces)","MOQ":"105 Pieces","Delivery Time":"Negotiable"}}