A-line 5" x 1.25" Thermo-Rubber (TPR) Wheel Caster With Hollow Kingpin and Total Lock Brake - Part# AS50H1TPRTL

About This Caster - AS50H1TPRTL

Order this 5-inch A-Line swivel for a tall single-bolt test frame that must hold square, the hollow-kingpin TPR caster that mounts through its center and freezes the wheel and the swivel on a total lock.

The hollow kingpin holds the caster with one 1/2-inch bolt for a fast swap, and the total lock pins the wheel and the swivel head so a tall test or staging frame stays aligned and cannot creep. The 5-inch diameter gives the most A-Line clearance and the easiest roll between moves, the precision ball bearing turns smooth, and the Pemco TPR rubber on a polypropylene core stays soft and quiet with no marks.

Ideal applications

• Tall single-bolt test and staging frames that lock square
• Tall field-swap frames that fully freeze when set
• Tall rigs that cannot creep once set

Skip the TPR wheel if the frame sits heavy or near heat over 180°F; a TPU polyurethane or cast iron E-line caster holds square where rubber sets.

Pairs with: the AS50H1TPRSB side brake where a wheel stop is enough.

Wrong fit? Want a grip-ring or plate mount? See the AS50G1TPR grip ring and the AS50P1TPRTL plate swivel.

Also in this family: the 4-inch AS40H1TPRTL, or the full Pemco collection.