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    20 Products

    Test Tube Holders

    Image of Product. Front orientation. Test Tube Holders. Style A.
    Image of Product. Front orientation. Test Tube Holders. Style B.
    Image of Product. Front orientation. Test Tube Holders. Style C.

    Style A

    Style B

    Style C

    Secure and store test tubes.
    Style A—Style A have spring clamps to fit 10 mm to 17 mm test tubes.
    Style C—Made of polyester foam, Style C can float in water to help regulate temperature. They’re also good for protecting test tubes during shipping.
    For Test
    Tube Dia.
    Style
    Metric,
    mm
    Imperial
    For Max. No.
    of Test Tubes
    Lg.
    Wd.
    Ht.
    Color
    Max. Temp.,
    ° F
    Autoclavable
    Each
    Nylon
    A10 to 173/8" to 11/16"254"4"1 5/8"White190No1484T8000000
     
    Polypropylene
    B10 to 133/8" to 1/2"425"4 1/8"2 3/4"White265Yes1484T500000
    B13 to 161/2" to 5/8"305"4 1/8"2 3/4"White265Yes1484T600000
    B16 to 205/8" to 13/16"205"4 1/8"2 3/4"White265Yes1484T700000
     
    Polyester Foam
    C10 to 133/8" to 1/2"509"5 1/4"1 1/4"Gray215Yes1484T900000
    C13 to 161/2" to 5/8"509"5 1/4"1 3/4"Gray215Yes1484T1100000
     

    Build-Your-Own Ring Stand

    Image of System. Front orientation. Contains Annotated. Ring Stands. Build-Your-Own Ring Stand.
    Build a custom clamping system for holding lightweight objects such as beakers and laboratory equipment. First choose a base, and then add rods, connectors, and clamps.
    Bases
    Image of Product. Front orientation. Ring Stands. Build-Your-Own Ring Stand, Bases, Nickel-Plated Zinc Alloy, 1 Rod Capacity.
    Image of Product. Front orientation. Ring Stands. Build-Your-Own Ring Stand, Bases, Cast Iron, 3 Rod Capacity.

    Nickel-Plated Zinc

    Alloy, 1 Rod Capacity

    Cast Iron

    3 Rod Capacity

    Mounting
    Holes
    For Rod
    Dia.
    Rod
    Cap.
    Mount Type
    Dia.
    Lg.
    Mounting Fasteners
    Included
    No.
    of
    Dia.
    Each
    Nickel-Plated Zinc Alloy
    1/2"1Bolt On2.3"—Yes33/4"50165A13000000
     
    Cast Iron
    1/2"3Freestanding—7"———50165A1400000
     
    Rods
    Image of Product. Front orientation. Ring Stands. Build-Your-Own Ring Stand, Rods.
    303 Stainless Steel—Stainless steel components provide excellent corrosion resistance.
    Dia.
    Lg.
    Each
    303 Stainless Steel
    1/2"6"50165A32000000
    1/2"12"50165A3300000
    1/2"18"50165A3400000
    1/2"24"50165A3500000
     
    Connectors
    Image of Product. Front orientation. Ring Stands. Build-Your-Own Ring Stand, Connectors.
    304 Stainless Steel—Stainless steel components provide excellent corrosion resistance.
    Rod-to-Rod Connection—Rod-to-rod connector holds two rods at a 90° angle.
    Clamp
    Connection
    Each
    304 Stainless Steel
    Rod-to-Rod50165A64000000
     
    Clamps
    Image of Product. Front orientation. Contains Annotated. Ring Stands. Build-Your-Own Ring Stand, Clamps, Nickel-Plated Zinc Alloy Thumb Screw.
    Image of Product. Front orientation. Contains Annotated. Ring Stands. Build-Your-Own Ring Stand, Clamps, Nickel-Plated Zinc Alloy Thumb Screw with Stem.
    Image of Product. Front orientation. Contains Annotated. Ring Stands. Build-Your-Own Ring Stand, Clamps, 304 Stainless Steel Thumb Screw with Stem.

    Nickel-Plated Zinc Alloy

    Thumb Screw

    Nickel-Plated Zinc Alloy

    Thumb Screw with Stem

    304 Stainless Steel

    Thumb Screw with Stem

    Clamps require a connector to attach to rods.
    304 Stainless Steel—Stainless steel components provide excellent corrosion resistance.
    Jaw Opening
    Lg.
    Reach
    Lg.
    Jaw
    Texture
    Each
    Nickel-Plated Zinc Alloy Thumb Screw
    0" to 3"5"2 9/16"Smooth50165A65000000
    0" to 3 3/4"7"3 3/16"Smooth50165A6600000
     
    Nickel-Plated Zinc Alloy Thumb Screw with Stem
    0" to 3"8 1/2"2 3/16"Smooth50165A6700000
    0" to 3 5/8"9"3 3/16"Smooth50165A6800000
     
    304 Stainless Steel Thumb Screw with Stem
    0" to 1 7/8"6 3/4"1 1/2"Smooth50165A69000000
     

    Bench Vise Tube Holders

    Image of ProductInUse. Shown with Bench Vise (Sold Separately). Front orientation. Vise Tube Holders. Bench Vise Tube Holders.
    Image of Product. Tube Holder. Front orientation. Vise Tube Holders. Bench Vise Tube Holders.

    Shown with Bench Vise (Sold Separately)

    Tube Holder

    Clamp tubing into these holders to keep it steady while you cut, flare, or expand the end. The holes are made to specific tube sizes for a secure grip that won’t dent or deform tubing, especially when working with small sizes and soft metals.
    For Tube OD
    Overall
    Lg.
    Handle
    Lg.
    Material
    Each
    1/8", 3/16", 1/4", 5/16", 3/8", 7/16"6"1 3/4"Chrome-Plated Steel3373N120000000
    3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 5/8"7"1 1/2"Chrome-Plated Steel3373N1100000
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