4" Top Plate Swivel Caster with Phenolic Wheel and Swivel Lock (L) - 170TM04201SL

About This Caster - 170TM04201SL

Choose this 4-inch Empire 170 phenolic swivel with a swivel lock when a tow-line cart works in cold or chemical areas and needs to track straight on command.

A swivel lock holds the swivel from rotating so the caster runs straight when engaged, then releases to maneuver again, keeping a towed cart from wandering. It locks the swivel, not the wheel, so the cart still rolls when held. The wheel is phenolic, a hard resin-bonded composite that takes -65 to 250°F and resists oils, solvents, and water with low rolling resistance on smooth floors. It is hard with no cushioning, so it transmits shock, can mark, and is best on smooth hard surfaces. At 4 inches it carries up to 800 pounds on a roller bearing, turns on a kingpinless welded raceway, bolts on a 4 by 4-1/2-inch top plate at a low 5-5/8-inch mount height, and is zinc plated.

Ideal applications

• 4-inch black phenolic swivel-lock caster up to 800 lb on cold or chemical tow lines
• Swivel lock tracking a hard phenolic wheel straight, then freeing to steer
• Oil and solvent resistant 4-inch cart from -65 to 250°F that holds a line

For a wheel brake instead of a swivel lock, the 170TM04201SFBC stops the wheel.

Pairs with: plain phenolic swivels on the free corners and these swivel-lock casters where you want to hold a line.

Wrong fit? Need a wheel brake or a cushioned ride? See the phenolic FBC-brake 170TM04201SFBC and the cushioned SE swivel-lock 170SE04201SL.

Also in this family: the 5-inch phenolic swivel-lock 170TM05201SL, or the full Albion collection.