Linear Motion Set, SBR20 2200mm, Comes with Two 86.6-inch SBR20 Rails & Four SBR20UU Blocks, Ideal for DIY CNC & Automated Projects Seat Supports without worrying about the post

without worrying about the post swaying or toppling

7 lbs / 150 kg

This cooler provides 45 quarts (about 43 liters) of storage space

Whether you're on the go or storing at home

Linear Motion Set, SBR20 2200mm, Comes with Two 86.6-inch SBR20 Rails & Four SBR20UU Blocks, Ideal for DIY CNC & Automated Projects Seat Supports without worrying about the postSBR Linear Guide Rail VEVOR high quality SBR linear guide rail includes 2 guide rails and 4 slide blocks. The durable aluminum guide rails feature precise hole diameter and distance, while the SBR slide blocks utilize ball bearings for smooth and unobstructed movement. The linear bearing adopts an all metal structure, and the slide block is tightly locked on the linear shaft, which has a high bearing capacity. Aluminum SBR slide block and built in