Repl Thumbscrew for ALL10422/425

The Repl Thumbscrew for ALL10422/425 is a precision fastening component designed for use with Allstar Performance pit jacks and equipment. This replacement thumbscrew serves as a critical control mechanism for adjusting and securing hydraulic lift mechanisms on professional racing and shop equipment. Whether you're maintaining pit jack assemblies or performing routine service on your racing support gear, this steel thumbscrew ensures reliable, repeatable adjustments without requiring additional tools.

Manufactured from hardened steel with a durable black oxide finish, the Repl Thumbscrew delivers corrosion resistance and extended service life in demanding shop environments. The black oxide coating protects against surface rust and wear, maintaining functional tolerances across repeated adjustment cycles. The compact design—measuring 2.45 x 1.75 x 4.05 inches—fits seamlessly into standard pit jack assemblies, while the threaded construction ensures secure engagement with compatible Allstar lift systems. Lightweight at just 0.07 lbs, this component adds no unnecessary bulk to your equipment.

Pit crews, race shops, and equipment maintenance teams benefit most from keeping replacement thumbscrews on hand for immediate repairs and preventive maintenance. This part is specifically engineered as a direct replacement for the ALL10422 and ALL10425 pit jack models, ensuring perfect compatibility and eliminating downtime during service intervals. Installation is straightforward—simply remove the worn or damaged thumbscrew and thread in the replacement unit. For shops operating multiple pit jacks or managing high-volume lifting operations, stocking the Repl Thumbscrew ensures your racing program maintains consistent equipment reliability.