Ball-Transfers Bearings Transmission Conveyor for Furniture-Wheelchair - 1 inch Universal Rotation Roller Ball for Caster Unit Table,Stud Mounted Thread Stem,Carbon Steel,77 Lbs Load Capacity,Set of 4 Number of Items:4 won't loose connection even with

won't loose connection even with a protective case onSeamless molded joint

All in one

Made of 316 stainless steel

Average outdoor durability is 8-10 years (average expected outdoor life of product will depend on user definition of failure

Ball-Transfers Bearings Transmission Conveyor for Furniture-Wheelchair - 1 inch Universal Rotation Roller Ball for Caster Unit Table,Stud Mounted Thread Stem,Carbon Steel,77 Lbs Load Capacity,Set of 4 Number of Items:4 won't loose connection even withBall Transfers Bearings Transmission Conveyor for Furniture Wheelchair 1 inch Universal Rotation Roller Ball for Caster Unit Table,Stud Mounted Thread Stem,Carbon Steel,77 Lbs Load Capacity,Set of 4 ball transfer bearing ball transfer bearing ball transfer bearing ball transfer bearing ball diameter 1 inch 1 inch 5 8 inch 1 inch material carbon steel carbon steel carbon steel carbon steel Product Features 360 universal rotation ball transfer bearing