Suggested Retail: $10.14. Nylon Round Plasic Pulley U Groove Track Roller Bearing Pulleys Wheel Roller for Sliding Door Window Lifting Systems - This U groove pulley is designed for use in doors and windows to track and drive mechanical equipment. It is suitable for furniture hardware accessories, mobile doors, glass sliding doors, and aluminum doors and windows. Made of high-quality engineering plastics, it is anti-pressure and wear-resistant, promising a long service life. The bearing roller is precision-manufactured, ensuring quiet and flexible sliding. Model: HU-0830-10 -- LOT STICKER: TCE-BOX-BOXTCED0691-ITEM-3d708783___LPNND4BHSN9RJ Preamer 5PCS 8x30x10mm Nylon Round Plasic Pulley U Groove Track Roller Bearing Pulleys Wheel Roller for Sliding Door Window Lifting Systems, Double Shielde 608zz Bearing Inside -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.