The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.

W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.

Grip Ring Stem Sockets

Industrial tread compounds treads dominate this selection for warehouse carts, racks, and everyday plant fixtures. Use kingpinless or heavy plate series when shock loads keep shearing kingpin races. Match bolt-hole spacing or stem diameter to the frame before you standardize a fleet. These medium-duty options cover everyday warehouse carts, racks, and everyday plant fixtures without jumping to extreme forged series.

Sockets for Grip Ring Stem Casters

This page offers all available sockets that are made to fit standard

7/16" x 1-3/8" Grip Ring Stem Casters

7/16" X 7/8" Grip Ring Stem Casters

. Multiple choices of sockets are available ranging from Plastic Sockets, Steel Sockets, and more. Great for wood furniture, equipment, and multiple sizes of tubing.

The image shows dimensions only not to actual scale - Use Specifications/Dimensions shown on images.

3" X 1-1/4" FX Thermo Plastic Rubber Wheel - Swivel Caster - 7/16" x 1-3/8" Grip Ring Stem Caster - 225 LBS Load Capacity

2" Black Polyurethane LUX Chrome Furniture Caster

SOCKETS MADE TO FIT BOTH GRIP RING STEM SIZES AS SHOWN IN PHOTOS

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Grip Ring Stem Sockets

Sockets for Grip Ring Stem Casters