FLOOR PROTECTION -- Zoto soft polyurethane chair casters protect your hardwood floor,carpet without any marks and scratches.
SMOOTH AND QUITE ROLLING -- Twin wheel design keep super quite and smooth rolling,no noise when rolling,won't disturb anyone while working.
UNIVERSAL STANDARD SIZE --11mm*22mm universal standard stem size fits all office chair bases with 7/16' industry standard mounting holes.
HEAVY DUTY AND DURABLE --Twin wheel castors,130lbs per wheel! 650lbs capacity for set of 5;can weigh about 2 adults and 1 child total 650lbs..
EASILY INSTALL --Simply pull out your current casters down and push in ZOTO chair replacement wheels into the socket, then start enjoy your comfortable working time.

Technical Details

Product Details

Package Dimensions
Width : 3.39 inch
Height : 2.2 inch
Length : 10.71 inch

Shipping Weight: 2.65 pounds (View shipping rates and policies)

ASIN : B077SLYLQB