Description
Product Overview
The CRL 1/16 x 3-1/2 Shimstack Shims are engineered by C.R. Laurence to deliver reliable, repeatable thickness adjustments in demanding industrial and scientific environments. Constructed from a durable beige polymer sheet, each shim measures precisely 1/16 inch thick and 3-1/2 inches long, providing a consistent material profile that resists compression and wear over time. The case contains 1,000 individual shims, each designed to snap off cleanly from the parent sheet, allowing users to achieve the exact thickness required for a given application without the need for additional tooling.
These shims feature a built‑in installation tab that simplifies insertion into mounting holes, slots, or channels. The tab acts as a lever, reducing the force needed to seat the shim and ensuring a secure fit even in tight spaces. Because the shims are lightweight—each sheet weighs only 0.16 ounces—the entire case adds minimal load to any workstation, making them ideal for both handheld and bench‑top operations.
Manufactured to meet rigorous industry specifications, the Shimstack Shims are tested for dimensional stability, chemical resistance, and load‑bearing capacity. The product dimensions of the case (6 x 6 x 6 inches) are compact enough for easy storage on shelves or in toolboxes, while the clear labeling of part number KRS16 helps users quickly locate the correct item in inventory systems.
![[Product front view showing all components]](https://www.heartfeltbuy.store/wp-content/uploads/2026/07/5457dd3dae5b4732aa670bca5e5ac3b1.jpg)
Usage
These shims excel in applications where precise spacing is critical, such as aligning optical components, calibrating machinery, or fine‑tuning the fit of mechanical assemblies. In laboratory settings, technicians use them to adjust the gap between sensor housings, ensuring accurate data collection without introducing vibration or drift. In manufacturing, the shims serve as a quick‑change solution for compensating for wear in bearing housings, gear meshes, and conveyor rollers.
Because the shims can be snapped to the exact thickness needed, they reduce downtime associated with custom machining or the use of multiple shim sizes. The snap‑off feature also minimizes waste; users only remove the material they need, preserving the remainder of the sheet for future use. This makes the product both cost‑effective and environmentally friendly.
The beige finish provides a neutral background that makes visual inspection easy, while the polymer composition resists corrosion from exposure to oils, solvents, and other common industrial chemicals. Whether you are a maintenance engineer, a research scientist, or a field technician, the Shimstack Shims adapt to a broad range of tasks, delivering consistent performance across diverse operating conditions.
Why Choose Us
C.R. Laurence is a trusted name in the industrial and scientific supply market, known for delivering high‑quality components that meet exacting standards. Our Shimstack Shims are manufactured in a controlled environment using precision extrusion techniques, guaranteeing that every shim conforms to the specified 1/16″ thickness tolerance. This level of consistency reduces the risk of assembly errors and extends the lifespan of the equipment they support.
We stand behind our products with a comprehensive quality assurance program that includes batch testing, dimensional verification, and material analysis. Customers benefit from a responsive support team that can provide technical guidance, replacement parts, and documentation to ensure seamless integration into existing workflows. Our commitment to continuous improvement means that each new production run incorporates feedback from field use, resulting in ever‑more reliable shims.
In addition to product excellence, we offer flexible ordering options, fast shipping, and transparent pricing. The case of 1,000 shims is packaged for easy handling, and our inventory management system integrates with major e‑commerce platforms, allowing you to track stock levels and reorder with minimal effort.
Key Features
- Snap‑off design lets you achieve exact thickness without additional tools, saving time and reducing waste.
- Built‑in installation tab provides effortless insertion, even in confined spaces, improving ergonomics.
- Lightweight polymer construction resists corrosion and adds minimal load to workstations.
- Consistent 1/16″ x 3-1/2″ dimensions ensure reliable spacing for precision equipment.
- Backed by C.R. Laurence’s customer support and quality guarantee for peace of mind.
FAQ
Can the shims be reused after removal?
Yes, the shims are designed for multiple uses. After removal, simply clean any debris and store them in the original case to maintain their dimensional integrity.
What material are the shims made from?
The shims are fabricated from a high‑performance polymer that offers excellent chemical resistance, low compression set, and stable performance across a wide temperature range.
Do the shims work with metal components?
Absolutely. The polymer material is compatible with most metals, including steel, aluminum, and brass, making the shims suitable for a variety of fastening and alignment applications.
How do I determine the correct thickness to snap off?
Measure the gap you need to fill with a calibrated gauge or feeler gauge, then snap off the shim to match that measurement. The snap‑off edge provides a clean, repeatable cut for precise adjustments.
Is there a warranty on these shims?
C.R. Laurence offers a standard one‑year warranty covering material defects and dimensional inconsistencies, ensuring you receive a reliable product for your critical projects.





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