4Pcs 77/88 Type Push-Pull Window Pulley Zinc Alloy Double Wheel Balance Adjustment Angle Wheel for Sliding Door Window Cabinet(77 Concave Wheel)
Special Features
- Flanged Track Wheels
- Pulleys
Description
Flanged Track Wheels
Max load - bearing: About 45 kg
Material : Zinc Alloy
Type : Door Rollers
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