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LabJaws offers the highest quality, most extensive and modern line of laboratory clamps, connectors, flow control devices and accessories available anywhere. The unique closed yoke design of the patented UltraJaws clamps minimizes contamination and corrosion. Clamps firmly grip laboratory apparatus, yet yield to gentle adjustments.

Combined with innovative designs and ergonomic features throughout the entire product line, LabJaws offers extensive solutions to utilitarian and unique laboratory needs through a variety of product choices, features and flexibility.

Nickel-plated zinc alloy clamp has high tensile strength and corrosion resistance. Fully enclosed stainless steel springs provide smooth operation. Two-prong clamps are available in single and dual adjustment. The medium clamp has a 1 1/2" (38 mm) maximum grip size with a 1/2" (13 mm) O.D. extension arm. The large clamp has a 2 1/2" (64 mm) maximum grip size with a 5/8" (16 mm) O.D. extension arm. Complete with removable vinyl and fiberglass sleeve covers.
qcl11
Unit of Measure
Items qcl11
QCL-11-1
QCL-11 Clamp, Two-Prong Extension
List Price $49.90
qcl11
QCL-11-2
QCL-11 Clamp, Two-Prong Extension
List Price $55.20
qcl11
QCL-11-3
QCL-11 Clamp, Two-Prong Extension
List Price $49.90
qcl11
QCL-11-4
QCL-11 Clamp, Two-Prong Extension
List Price $55.20
Type N/A Single Adjust N/A Single Adjust N/A Dual Adjust N/A Dual Adjust
Size N/A Medium N/A Large N/A Medium N/A Large
Overall Length N/A 8 in200 mm N/A 9 in230 mm N/A 8 in200 mm N/A 9 in230 mm
Max. Grip Size N/A 1 1/2 in38 mm N/A 2 1/2 in64 mm N/A 1 1/2 in38 mm N/A 2 1/2 in64 mm
Extension Arm OD N/A 1/2 in13 mm N/A 5/8 in16 mm N/A 1/2 in13 mm N/A 5/8 in16 mm
Material N/A Nickel-Plated Zinc Alloy