PROFORM 66778 Valve Lash Wrench Set with 1/8-Inch, 3/16-Inch, and 1/2-Inch Wrenches

The PROFORM 66778 Valve Lash Wrench Set is designed for precise valve lash adjustments in automotive and performance engine applications. This convenient kit includes 1/8-inch and 3/16-inch Allen wrenches along with a 1/2-inch wrench, providing the essential sizes needed for common valve train service tasks. Each tool is built to support accurate adjustments and dependable workshop performance.
The wrenches feature insulated handles that provide a comfortable, secure grip while helping protect hands during extended use. Stainless steel construction offers durability and resistance to corrosion, making the set suitable for regular service work in professional garages, home workshops, and race-preparation environments. The natural finish provides a clean, functional appearance while allowing the tools to be easily identified and maintained.
Use the PROFORM 66778 valve lash wrench set when adjusting rocker arms, valve train components, and related engine hardware. Its focused selection of wrench and Allen sizes helps reduce tool changes and keeps essential adjustment tools together in one compact kit. Designed by PROFORM for automotive enthusiasts and technicians, this set combines practical access, reliable construction, and comfortable handling for efficient engine maintenance.

Features:

• Valve lash adjustment set: Includes 1/8-inch and 3/16-inch Allen wrenches plus a 1/2-inch wrench for common valve train service tasks

• Insulated handles: Provide a comfortable, secure grip during precise adjustments and extended workshop use

• Stainless steel construction: Delivers durable performance and resistance to corrosion

• Automotive application: Suitable for rocker arm, valve train, and engine adjustment work

• PROFORM quality: Part number 66778 is designed for professional technicians, performance builders, and automotive enthusiasts