Guide and Keeper Blocks

Guide and keeper blocks play an essential role in die alignment and part stability. These components help ensure consistent, repeatable motion under heavy loads, which is why they are trusted in metal stamping, molding, and other demanding tooling applications. 

We produce both guide blocks and keeper blocks in a wide range of inch, metric, and NAAMS sizes. Each is available in durable steel or aluminum bronze, with optional graphite for reduced friction and maintenance.

Featured Guide & Keeper Block Options:

• Guide blocks in inch, metric, and NAAMS sizes

• Keeper blocks in inch, metric, and NAAMS sizes

• Steel or aluminum bronze construction

• With or without graphite inserts

• Custom machining for nonstandard configurations

Why Choose SelfLube Guide & Keeper Blocks?

• Designed for precision alignment under heavy loads

• Wide range of standard sizes, plus custom options

• Durable construction with graphite options for long service life

• Trusted by tool and die makers across multiple industries

Industries We Serve:

• Metal stamping and die making

• Plastic injection molding

• Heavy equipment manufacturing

• Specialty machinery

Request a quote today or contact us for more information!