3 4 double wheel metal pulley

{"cid":"91223182","title":"Window Pulley Sliding Door Pulley Stainless Steel Floor Door Double Wheel","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/df\/1f\/2c5895e7b4d4a808bf58cf7a423e-200x200-1.jpg","attrs":{"Price":"$0.07-2.25","Brand Name":"E-BASO","Model Number":"FZD-96R","Minimum Order Quantity":"1000","Delivery Time":"20-25 work days","Certification":"ISO,CE","Place of Origin":"Guangdong, China","Payment Terms":"T\/T","Supply Ability":"4000 Piece\/Pieces per Month","Packaging Details":"Blank carton kraft paper","Product name":"Window Pulley Sliding Door Pulley Stainless Steel Floor Door Double Wheel","Material":"Aluminum\/zinc\/alloy\/iron","Shell Material":"Aluminum alloy\/iron\/plastic","Wheel Material":"Aluminum alloy\/iron\/plastic","Color":"White,black","Service":"OEM & ODM","Packing":"Plactic bag+box+carton","Delivery time":"20-25 working days"}}

{"cid":"91222109","title":"Green Double Hung Window Pulley with Plastic Brackets for Sliding Door & Window Accessory","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a6\/6c\/b609f5dacc7a87bc78dddc7daf4f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"XuanQing","Minimum Order Quantity":"500PCS","Delivery Time":"10-15 work days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"3000000pcs\/mon","Packaging Details":"200 Pcs\/CTN","Warranty":"1 Year","After-sale Service":"Online Technical Support, Onsite Training, Onsite Inspection, Return And Replacement","Project Solution Capability":"Graphic Design, Total Solution For Projects","Application":"All Swing Door","Design Style":"Modern","Type":"N","Product Name":"Door And Window Roller","Material":"Stainless Steel","Roller Material":"POM,Carbon Steel Bearing","Usage":"Carbon Steel Bearing Roller Siding Stainless Steel Door Wheel","Color":"Green Or Customization Options","Applications":"All Swing Door","Species":"Door Hardware","Packing":"Carton Box","Sample":"Avaliable","Highlight":"Green Double Hung Window Pulley, Plastic Brackets Double Hung Window Pulley, Double Hung Sliding Door Pulley"}}

{"cid":"91221178","title":"Iron Wheel Material Double Metal Roller-Groove Pulley for Durable UPVC Sliding Window","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/89\/b5\/f2130421fd4a22ea4558f1860dad-200x200-1.jpg","attrs":{"Price":"$0.18\/pieces 2-499 pieces","Brand Name":"OEM","Minimum Order Quantity":"2 pieces","Warranty":"2 years, 2 years","After-sale Service":"Online technical support","Project Solution Capability":"graphic design","Application":"Villa","Design Style":"Modern","Place of Origin":"Jiangsu, China","material":"zinc alloy","wheel material":"iron","Usage":"UPVC sliding window","Packing":"carton box","Load Capacity":"55 kg\/pair","Width":"16mm","Length":"68mm","Sample":"Free"}}