E-line Rigid 4"x2" Rubber USA-Made TPR Wheel 4"x4.5" Plate Caster With Tread Lock Brake; Part# ER4X2TPRDTBK

About This Caster - ER4X2TPRDTBK

Choose this 4-inch E-line rigid for the braked back corner of a wash-area cart on a wet slope, the fixed TPR caster whose tread lock holds the rear while a greaseless Delrin bore rides out the damp.

A rigid caster tracks straight, and the tread lock clamps the rear wheel so a cart parked on a wet sloped floor cannot drift, while the Delrin bearing has no grease to wash out and no race to corrode. The 4 by 4-1/2 top plate bolts to a flat deck, the 4-inch diameter keeps the rear low, and the wider 2-inch Pemco TPR rubber on a polypropylene core stays soft and quiet with no marks.

Ideal applications

• Braked back corners of wash carts on a wet slope
• Greaseless rear bores that hold against drift
• Damp sloped floors that need a corrosion-proof brake

Skip the TPR wheel if the cart loads near the top of its range or works near heat over 180°F; a TPU polyurethane or cast iron E-line caster carries the weight where rubber softens.

Pairs with: the plain ER4X2TPRD on the rolling corners.

Wrong fit? Want no brake, or a precision bore? See the ER4X2TPRD plain Delrin and the ER4X2TPRBTBK precision tread lock.

Also in this family: the 5-inch ER5X2TPRDTBK, or the full Pemco collection.