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OHAUS Open Ring Clamp: Open Ring Clamp, Aluminum, 5 1/4 in Overall Lg, 2_3 Prongs - Lab Clamps
OHAUSLab Clamps

OHAUS Open Ring Clamp: Open Ring Clamp, Aluminum, 5 1/4 in Overall Lg, 2_3 Prongs

The OHAUS Open Ring Clamp is a lab clamp made of nickel-plated aluminum. It features an open ring design with 2-3 prongs, a 5 1/4-inch overall length, and a 3/8-inch arm diameter (MPN CLS-OPENRAS).

SKU 3G-OTH-414367

Also listed as: CLSOPENRAS · CLS OPENRAS

Brand
OHAUS
Item
Open Ring Clamp: Open Ring Clamp, Aluminum, 5 1/4 in Overall Lg, 2_3 Prongs
Category
Lab Clamps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OHAUS
Manufacturer Part Number
CLS-OPENRAS
Type
Aluminum
Overall Lg
5 1/4 in
Prongs
2_3
Arm Dia
3/8 in

Technical Documents

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OHAUS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OHAUS Open Ring Clamp is a lab clamp made of nickel-plated aluminum. It features an open ring design with 2-3 prongs, a 5 1/4-inch overall length, and a 3/8-inch arm diameter (MPN CLS-OPENRAS).

Frequently Asked Questions

What is the OHAUS Open Ring Clamp used for?

The OHAUS Open Ring Clamp is a lab clamp used to secure glassware, tubing, or apparatus on support stands in laboratory settings. Its open ring design with 2-3 prongs allows quick attachment and removal, making it ideal for chemistry, biology, and industrial testing environments.

What are the specifications of the OHAUS Open Ring Clamp?

The OHAUS Open Ring Clamp (MPN CLS-OPENRAS) is made of nickel-plated aluminum. It has an overall length of 5 1/4 inches, a 3/8-inch arm diameter, and features 2-3 prongs. The open ring design provides secure holding for lab apparatus.

Where to buy the OHAUS Open Ring Clamp worldwide?

You can source the OHAUS Open Ring Clamp through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the OHAUS Open Ring Clamp?

To install the OHAUS Open Ring Clamp, attach the 3/8-inch arm to a lab support rod using the clamp's screw mechanism. Position the open ring around the glassware or tubing, then tighten the prongs gently to secure. Avoid overtightening to prevent damage to glassware.

Used in

Common applications for OHAUS
Pharmaceutical quality control — OHAUS Defender 5000 bench scale for raw material weighing with RS-485 data logging
Environmental water testing — OHAUS ST300D-B handheld dissolved oxygen meter for field DO and temperature measurement
Food processing — OHAUS CX1201 portable balance for portion control and ingredient weighing in dry environments
Laboratory sample preparation — OHAUS modular dry bath block for heating 15 mL tubes in molecular biology protocols
Industrial production — OHAUS D33P75B1R1 bench scale with RS-232 for checkweighing in packaging lines
Histology lab — OHAUS stainless steel tube rack for slide staining and sample organization

OHAUS Products

3G Electric supplies OHAUS lab clamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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