Shopping Cart

Your cart is empty.

Your cart is empty.

United Scientific Supplies COBR3-FR Single Burette Clamp with Coated Jaws

Free shipping on orders over $29.99

$6.52

$ 2 .99 $2.99

In Stock

About this item

  • Excellent for holding small objects
  • Available with the jaws coated or uncoated
  • Sold in each
  • Package Dimensions: 3.556 L x 19.812H x7.366W x(centimeters)


Excellent for holding small objects, The jaws on these burette clamps open from 15mm to 45mm (0.5" to 1.75"). The clamp attaches to rods up to 13mm (0.5"). O.D. Jaws can be rotated and locked at any angle. Available with the jaws coated or uncoated.


John F.
Reviewed in the United States on December 29, 2022
It works
Esteban de Jesús Rojas Velázquez
Reviewed in Mexico on August 5, 2021
La tuerca de mariposa falla
Jacob Mathew
Reviewed in the United States on October 5, 2021
IT DOES NOT CLAMP. MY EQUIPMENT BROKE BECAUSE IT DOES NOT TIGHTLY HOLD IN PLACE
Michael M.
Reviewed in the United States on May 6, 2020
Bought this thinking I'd hold a $50 burette with it but I'd rather not after seeing the sheet metal claws and having the screw bend very easily. The coating on the class was a piece of electrical heatshrink tube, and it would be better to remove it and dip your own plasti-dip or liquid vinyl coating.As others have said, it holds test tubes up to 30mm or even larger comfortably, but opening and closing the jaws constantly wears the threads down and I have already bent the clamps out of alignment once.I paid very little and got something that still works to this day, so I'm happy but have since moved on to other styles of clamps for medium duty work.
kelvin sanchez
Reviewed in the United States on July 21, 2019
Funciona muy bien
Blockchain Revolution
Reviewed in the United States on July 16, 2019
Should have bought the more expensive one, this one is so janky to be possibly useless
Placidus
Reviewed in the United States on September 1, 2018
Not the highest quality but does the job fine.
Jimmy T
Reviewed in the United States on November 26, 2018
The coated surface is coated in cheap plastic, not rubber. Also, the jaws are not contoured as shown in the pic, but rather bent at an angle. Cheaply made. Will hold test tube.
Gameazoning Fun
Reviewed in the United States on October 17, 2018
Gr8 Product. Thanx~~~~.