Deargooday TX9 Porkchop Cap Nut Wrench for 1-1/2" (38mm) Dual-Wheel Caps — Steel, Black-Coated Square-Drive

This porkchop-style cap nut wrench fits older nut-and-thimble semi truck lug systems by cradling the outer cap so the inner nut can be broken free without marring wheels or caps. Built from black-coated steel for corrosion resistance, the wrench accepts a square drive and locks against the rim lip to resist slipping during use. It’s a straightforward, heavy-duty hand tool for mechanics, fleet technicians, and owner-operators who service dual-wheel assemblies.

How does this wrench prevent damage when separating cap studs and nuts?

The wrench supports the outer cap firmly while the inner nut is turned, transferring holding force to the rim instead of the cap surface. Its lip seats against the wheel edge to stop rotation and reduce slipping, so you avoid scoring or bending caps during disassembly.

• Cradling lip designed to engage the rim securely.
• Square-drive socket interface for controlled torque application.
• Prevents direct force on decorative or protective cap surfaces.
• Shapes to fit 1-1/2" (38mm) cap nut profiles commonly found on older trucks.

Will this tool fit my truck’s cap nuts and how do I check compatibility?

The Deargooday 30609 TX9 is sized specifically for 1-1/2" (38mm) cap nuts used with older nut-and-thimble lug systems. Measure the external diameter of your outer cap or consult the wheel/lug specification to confirm the 1-1/2" size before buying.

• Designed for 1-1/2" (38mm) outer cap nuts only.
• Intended for older dual-wheel nut-and-thimble assemblies.
• Works with a standard square-drive ratchet or breaker bar.
• Not for modern single-piece lug nut designs that lack a removable cap.

What materials and finish does the Deargooday TX9 wrench use, and why does that matter?

The wrench is forged from steel and finished with a black coating to resist rust and corrosion that commonly affect shop tools. This construction delivers strength for splitting cap studs and nuts while keeping long-term durability in environments where salt, grease, and moisture are present.

• Heavy-duty steel provides the torque capacity needed for truck lugs.
• Black corrosion-resistant coating extends service life.
• Manufactured for consistent fit and reliable gripping action.
• Simple design minimizes potential failure points under load.

How do you use the porkchop cap nut wrench safely and effectively?

Position the wrench lip against the rim so the tool cups the outer cap without rotating, attach a compatible square-drive breaker bar or ratchet, then apply steady, controlled turning to separate the inner nut from the cap stud. Avoid excessive impact blows and verify the wrench remains seated during the operation.

• Seat the lip firmly against the wheel rim before applying torque.
• Use a square-drive breaker bar or ratchet for control.
• Apply gradual torque rather than repeated heavy hammering.
• Inspect the wrench and cap for wear after repeated use.

Who is this for: The Deargooday 30609 TX9 is suited to truck maintenance professionals, fleet service technicians, and owner-operators who still work on older dual-wheel trucks with removable cap-style lug systems. If you need a no-frills, robust holding tool to separate outer cap nuts without damaging wheel surfaces, this porkchop wrench offers a compact, reliable solution with corrosion resistance and a square-drive interface for standard shop tools.