Description:

Sturdy and Durable: Delicate technology, solid design, durable and wear-proof, strong load-bearing,. Single Bearing Sliding Roller Wheels Designed for use with 1/8/3mm rope or cord in indoor and outdoor applications.. Built-in precise micro bearing. Low noise, elegant performance and rolling smoothly.. Usage: door, window, roller shutter, furniture fitting, cabinet, drawer ect.. Maximum rope size 1/8"/3mm.Safe Working Load:300 lbs.Material: Bearing steel.Size :5x23x6.5mm/0.2" x0.9"x0.25inch.