Total Locking Casters – Caster Model K3A
Total Locking Plate Caster Model K3A
“If you want help making a selection, call: 800-501-3808”
Caster City ships all casters from Texas, Ohio, or Washington.
Swivel w/ Total Lock
Swivel without Brake
Rigid
Mounting Plate – 2 3/8″ x 3 5/8″
Swivel Radius for Casters with the Total-Lock Brake – ALL SIZES – 5″
We suggest that you do NOT drill the mounting holes to attach the casters until you receive them.
Capacity up to 300 pounds per caster. These institutional casters are ideal for any light duty application where the caster must be totally immobile when the caster brake is applied. Caster Model K3A has a unique brake which locks both the wheel and the swivel bearing at the same time.
Total Locking Brake:
Combination Wheel Brake and Swivel Lock – This total lock brake simultaneously locks the wheel and the swivel. One step on the activating pedal instantly locks the entire caster holding the equipment firmly in place. One step on the release pedal frees the swivel and wheel.
Total Locking Plate Caster Model K3A Features:
- Swivel Construction Stamped steel. Swivel has double ball bearing with hardened raceways. Metal cover shields swivel bearings from dirt and dust.
- Finish: external metal parts are Zinc plated.
- Axle is 3/8″ diameter bolt with lock nut.
- Center Pin is a 1/2″ diameter steel rivet.
- Wheel Bearing Types (PS= Precision Sealed Ball Bearings, B= Ball Bearings, D= Delrin Bearings, RB= Roller Bearing, P= Plain Bore.)
Total Locking Caster Model K3A Chart (Click the Part Number to Order)
Desktop: When you put your mouse over the words in the wheel description column you see a picture of the wheel. Click on the part number in the Swivel and Rigid columns to see the complete caster.
Mobile: Hold down your finger on the chart and scroll to the right to click on the part number you would like to order.
Capacity up to 300 pounds per caster. These institutional casters are ideal for any light duty application where the caster must be totally immobile when the caster brake is applied. Caster Model K3A has a unique brake which locks both the wheel and the swivel bearing at the same time. This “Total-Lock” brake insures that the swivel caster will not turn when the wheel is locked. This combination wheel brake and swivel lock is essential for safety in some applications – such as on worktables, tablesaws, and medical equipment. The Total-Lock brake is desireable whenever a brake is needed because it makes a swivel caster totally immobile.
We do NOT include mounting Hardware.
Swivel Radius for Casters with the Total-Lock Brake – ALL SIZES – 5″
Approximate Weights – Swivel Caster with ML Brake – 3″ wheel = 1 3/4 lbs. – 4″ wheel = 2 lbs. – 5″ wheel = 2 1/2 lbs.
Use the Polyolefin ( Industrial Plastic ) wheel for “Standing Loads”. Polyolefin wheels eliminate the possiblilty of a flat spot developing if the castered equipment is left parked for a prolong period.
Total Locking Caster Model K3A with Wheels
Typical Application Use for the Total Locking Caster Model K3A Series:
- Workbenches
- Shop Equipment
- Kitchen Islands
- Movie & Soundstage Equipment
- Hospital / Medical Equipment
- Computer Equipment Stands and Mobile Workstations
- Electronics & Diagnostic Equipment and Carts
- Any Application requiring the item to be held firmly in place.
“You should never select on the basis of load capacity alone. There is no industry standard for load capacity ratings and they may not include a factor for abuse. Our capacity ratings are below what the casters are capable of carrying because most applications have less than perfect conditions. Please refer to the information shown at the bottom of this page. If you have any doubt as to which wheel or caster is the BEST choice for your application contact us for a recommendation.”
