You Searched For: Standard Taper and Spherical Joint Clamps

Semi-circular NS joint clamps quickly clip into place and can be removed just as easily from working apparatuses. The manufacturing materials have chemical and temperature resistance for uncompromised efficiency even under harsh testing conditions. Choose between conventional metal- and the glassware-friendly plastic styles that will not scratch or damage equipment. The two-tiered NS joint clamps firmly lock ground joint pieces in place for error-free operation, and are offered in color-coded size options.

Semi-circular NS joint clamps quickly clip into place and can be removed just as easily from working apparatuses. The manufacturing materials have chemical and temperature resistance for uncompromised efficiency even under harsh testing conditions. Choose between conventional metal- and the glassware-friendly plastic styles that will not scratch or damage equipment. The two-tiered NS joint clamps firmly lock ground joint pieces in place for error-free operation, and are offered in color-coded size options.


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Supplier: VWR International
Description: PTFE joint clamps can withstand temperatures of up to 260°C (500°F).

Supplier: Glassco
Description: Plastic joint clips.
Supplier: Ace Glass
Description: This stainless steel coupling clamp is designed for use with ACE jacketed glass pilot plant reactors and circulator hoses for popular circulating chil...

Small Business Enterprise

Supplier: Ace Glass
Description: These spherical joint, union-type clamps are fabricated from aluminum

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Keck type clamps snap on and off with ease

Product available on GSA Advantage® Small Business Enterprise

Supplier: SP Industries
Description: These PTFE/Viton® couplings provide an inert and greaseless connection for equipment with beaded fittings

Catalog Number: (14200-038)
Supplier: SP Industries
Description: Color coded by size, these clamps hold Standard Taper joints in place securely under light pressure.


Supplier: Ace Glass
Description: These corrosion-free stainless steel spring wire clamps will securely hold 10/30 - 45/50 glass joints with no screw needed.

Supplier: Ace Glass
Description: A nickel plated steel clip that snaps on and off standard taper joints with ease and offers increased resistance to heating and cracking

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Keck® like, mechanical PTFE joint clips snap on and off with ease.

Supplier: Ace Glass
Description: These all-stainless-steel pinch clamps are for use with o-ring spherical joints, and with ball and socket joints

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This clamps are constructed of Dupont Delrin® material

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (89059-638)
Supplier: Ace Glass
Description: These clamps will securely hold [ST] 10/30 through [ST] 45/50 joints

Product available on GSA Advantage® Small Business Enterprise


Supplier: Kemtech America
Description: Made of plastic.

Minority or Woman-Owned Business Enterprise Small Business Enterprise

Supplier: Chemglass
Description: Standard taper joints are molded PTFE with steel core, it can withstand temperature upto 250 °C and are totally chemically resistant and inert.

Small Business Enterprise

Supplier: Chemglass
Description: Made of Delrin®, the clamp is non-corrosive and will not scratch glass

Small Business Enterprise

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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