Don't trust yourself to keep on top of all of the unbelievable deals at American Science & Surplus?

Sign up for our regular emails full of special deals and you'll never miss another one.

Bonus! Our copy is nothing short of a hoot! (If we don't say so ourselves.)

Find A Store
Request A Catalog
Sign Up For Special Offers
New Stuff
On Sale
Must Go
Best Sellers
Search Our Stuff
search Left
You can search by keyword or product number.
Shop By Category
If you have stuff like
ours to sell, contact us at
or 888-724-7587.


product window top

To Lock Or Not To Lock

$6.50 EACH
Share This Product:
facebook twitter email
To Lock Or Not To Lock
That is the question. You pick: the 3” x 1-1/4” dia swivel-stem caster with a rubber-coated plastic wheel on a 1/4” x 1” long threaded stem, or the same thing with a lever lock on the bolt side of the axle. Both have 1/2”-12 thread.
product window bottom


product window top
Cast Your Fate To The Wheels
This set of (4) stylish gray plastic casters includes (2) fixed and (2) swivelers. All have double 1-1/2" dia x 1/4" wheels set on an axle and are 1-3/16" wide overall. Fixed caster plates are 2-7/8" x 1-5/8" with 3/16" mounting holes on the corners and a tooth on the long side; swivel plates are1-5/8" sq with 3/16" mounting holes.
$3.25 EACH
Our 4" dia swivel-stem casters have 3/4" wide dual black-plastic wheels and 1" steel stems with 1/2" - 13 threads. Available with or without a foot-operated lock No weight limit listed, but they're pretty sturdy, and pretty snazzy, at least to the extent that casters admit of snazziness.
$6.50 PKG (2)
These ball casters are great swivelers and quite snazzy looking, too. Seen on your better chairs everywhere. These are brass plated, 2-1/2" dia on 1-1/2" square mounting plates with 3/16" holes at the corners.
$44.95 PKG (24)
product window bottom
Footer Left
Footer Left
Call us toll free!
8am - 5:30pm Central Time M-F
For store hours, phone and directions, click here.
payment options
facebook twitter
Request a
Printed Catalog
Or View Our Latest
Printed Catalog Online
Our web site always contains everything we have available for sale outside our retail stores. Typically, new items are listed on the site before they get published in our catalog...
Learn More
Find a
Retail Store
Unlike Any Place On Earth
In addition to this fabulous on-line catalog of incredible stuff, American Science & Surplus has three great retail locations. If you're in the neighborhood, please stop by! Store hours may vary. Feel free to call for store hours and directions.
Learn More
About Us | Our Guarantee | Privacy Statement
© Copyright 2018 American Science & Surplus