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The TRINITY BRAND INDUSTRIES M-6BLT50-32 is a blue tempered spring steel shim stock roll used for precision shimming, spacing, and alignment tasks in mechanical and industrial service work. The roll measures 0.032 inches thick, 6 inches wide, and 50 inches long, providing a workable length of material that can be cut to the required size on the job. The base material is 1095 high carbon spring steel with a blue tempered finish, which delivers consistent hardness and spring-back properties suited to tight-tolerance applications. HVAC technicians, millwrights, pipefitters, and general maintenance professionals use this type of shim stock when precise gap control is required during equipment installation or alignment.
This shim stock roll is suited for residential and commercial mechanical applications where metal shim material is needed to level, align, or space components. Typical use cases include equipment base leveling, shaft alignment, bearing shimming, and fixture spacing. The roll format allows the installer to cut custom lengths and widths as needed, reducing material waste. Its 1095 grade carbon steel composition makes it appropriate for applications requiring a material with defined hardness and resilience under load.
Designed as an OEM-style replacement and general-use shim stock for mechanical, HVAC, plumbing, and industrial equipment alignment and leveling applications requiring 1095 blue tempered spring steel in roll form.
Spring steel shim stock should be cut using aviation snips, shim scissors, or a metal shear appropriate for thin-gauge steel. Edges after cutting may be sharp - wear cut-resistant gloves during handling and installation. De-energize and lock out any equipment before inserting or adjusting shim material in powered machinery. Follow applicable OSHA lockout/tagout procedures when servicing industrial or mechanical equipment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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