Zhongshan Sturdy Hardware & Plastic Co.,Ltd

07/08/2025

Struggling with caster design, maneuverability, load capacity, or specialized application demands?

Contact us to get a customized caster wheel sample for you.
https://sturdycasters.com/custom-casters/

20/07/2024

Looking for very low-height casters? Check out STURDY 1-inch low-profile casters. The overall height is only 41mm, but with a high weight capacity of 100kg per each caster.
https://sturdycasters.com/low-profile-casters/

20/06/2018

20/06/2018

Office Chair Wheels for Home Offices 3" Replacement Casters Rollerblade Style Casters For Hardwood

Universal fit for simple replacement

Designed to fit all standard office chairs

Set of 5 casters packed in one box

Simply and effortlessly change old casters

Smooth rolling and floor protection

Polyurethane wheel offers quiet and silent feature

Precision Ball Bearings in the wheel for heavier capacity

Our office chairs are used with these good quality casters!

30/01/2016

NEW PRODUCT!
3” Nylon Wheel Medium Heavy Duty Zinc Plate Swivel Casters, 4-1/2" X 4" Plate, 800 lbs Capacity
Wheel Diameter: 3 inches
Wheel Width: 2 inches
Wheel Material: Nylon Fiber Glass
Top Plate Size: 4-1/2" X 4"
Overall Height: 4.25 inches

Product Features
Top plate and yoke base: cold formed from 1/4" steel plate, the notched yoke with 4 holes for easy installation
Swivel section: heat treated, smooth formed, hardened, double ball bearing raceways for heavy loading capacity
Fork Legs: 1/4" steel, formed to increase strength and welded to yoke base
Zerk grease fitting in raceway & axle for frequent maintenance
http://www.sturdyhardware.com/ for more information.

24/12/2015

Sturdy Hardware Wish Everyone Merry Christmas!!!

01/12/2015

for Displays or Stand Double Ball Bearing for the wheel / Quiet Rolling Operation, Floor Protection and Higher Capacity

26/11/2015

Wish everyone Happy Thanksgiving Day! Guess what's this? Bracelet? See the photos, ahaha, It's colorful ball caster wheel! Visit our website for more information of ball casters! www.sturdyhardware.com

14/11/2015

U Plate Casters for Baby Cradle
Swivel and Brake as One Set
Polyu on Polyo wheel Anti absorption and quiet Rolling
Easy installation
U Plate Width: 30mm

19/10/2015

Shopping Cart Caster 5" x 1-1/4" Poly-U Wheel
The Dual Ball Bearing Wheels for High Load Capacity
Double Ball Bearings with Hardened Swivel Raceways
Special Design of Sealed Upper Swivel Raceway
Capacity Up to 110kg per Casters
www.sturdyhardware.com for more information.