.312 Precision Rods & Accessories

Siskiyou's 5/16" diameter miniature rod system offers flexible and modular positioning in laboratory mechanical, life science, or photonics applications. Proper positioning is attained using standard, single incremental-length rods or stacked combinations. Table mounting options include vertical rod holders or table clamps. Precision ground rods are fitted with removable 8-32(M4) set screws to facilitate rod extension or device/sample attachment. Our MRH series of rod holders is fitted with a spring-loaded lock and is double-bored with three-point rod contact for smooth and wobble-free positioning. Accessories such as universal, cross-rod, rod collar clamps, and rotation/translation table clamps are available for maximum configuration and positioning flexibility.

If you can't find what you're looking for below, contact us, and we'll be happy to help find a product that will work, or we will design a custom solution that perfectly suits your application.

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  • PRC-0.5 PRC-0.5
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    PRC-0.5

    Our PRC series rod collars offer a convenient way to rotate our PR precision rods without losing vertical alignment. A Delrin® locking screw securely locks the PR rods into the precision bore of the collar. The simple design is useful when aligning...
    S/63.89
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  • RTC Series Clamp RTC Series Clamp
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    RTC Series Clamp

    The RTC-Series is a unique rotation/translation clamp with separate lock screws for each axis. This low profile clamp is designed to hold PR or MPR series rods and locate them anywhere on the mounting surface. A separate mounting screw allows the user to...
    S/112.76
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  • PR Series Rod PR Series Rod
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    PR Series Rod

    Our PR and MPR series precision rods are designed to be used with our PRH precision rod holders and ARH adjustable rod holders. These support rods are cross drilled, except the PR-1.0, to accept a 3/16 hex wrench. This cross hole enables secure...
    S/45.10 - S/82.69
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  • PRH/MRH Series Rod Holder PRH/MRH Series Rod Holder
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    PRH/MRH Series Rod Holder

    Our MRH and PRH series rod holders are fitted with a spring-loaded lock and is double-bored with three-point rod contact for smooth and wobble-free positioning. Accessories such as universal, cross-rod and rod collar clamps; and rotation / translation...
    S/56.38 - S/90.20
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  • CR Series Clamp CR Series Clamp
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    CR Series Clamp

    The CR-0.5 rod clamps mount two PR series precision rods at a 90° angle. Delrin® clamp screws or 3/16 integral hex screws permit fast, secure rod clamping. These precision bored clamps fit our PR series rods so well that with only moderate finger...
    S/67.65 - S/112.76
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  • UC Series Clamp UC Series Clamp
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    UC Series Clamp

    The UC-0.5 rod clamps mount two PR series precision rods at either 90 or at any angle. The Delrin® clamp screw or 3/16 integral hex screw permit fast, secure rod clamping. These precision bored clamps fit our PR series rods so well that with only...
    S/124.03 - S/131.55
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