E-line Rigid 4"x2" Rubber USA-Made TPR Wheel 4"x4.5" Plate Caster With Tread Lock Brake; Part# ER4X2TPRBTBK

About This Caster - ER4X2TPRBTBK

Choose this 4-inch E-line rigid for the braked back corner of a towed cart that parks on a slight grade, the fixed TPR caster whose tread lock holds the rear wheel while a precision ball bearing rolls cool when released.

A rigid caster tracks straight, and the tread lock clamps the rear wheel so the cart cannot roll back off a grade once it is set, which a parked tow cart needs. The precision ball bearing runs cool and true under the pull, the 4 by 4-1/2 top plate bolts to a flat deck, 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 towed carts on a slight grade
• Rear wheels that must hold against roll-back
• Cool precision roll under a braked low rear

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 wheel holds the load where rubber flattens.

Pairs with: the plain ER4X2TPRB on the rolling corners.

Wrong fit? Want no brake, or a wash bore? See the ER4X2TPRB plain rigid and the ER4X2TPRDTBK Delrin tread lock.

Also in this family: the 5-inch ER5X2TPRBTBK, or the full Pemco collection.