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UltraJaws Clamps
Our
patented UltraJaws multi-purpose precision clamps are
crafted from the finest quality designs. The innovative
closed yoke construction minimizes contamination and corrosion
of internal components. A unique shape provides secure
gripping and positioning with added benefits like strength
and durability.
UltraJaws
multi-purpose clamps are offered in a variety of designs.
UltraJaws come in many different sizes to accommodate
every requirement. Jaw openings, extension lengths and
weight capacity vary according to size.
Prong
Adjustment
UltraJaws are available in both single and dual
prong adjustments to meet any laboratory needs:
- Single
adjust clamps require limited space or limited adjustment.
The single adjust clamp enables one prong to be adjusted
easily while the second prong remains stationary.
- Dual
adjust clamps offer a much wider range of modification
than the single adjust. In addition, they provide increased
flexibility. The medium and large double adjust clamps
come equipped with large thumbscrews for easier prong
adjustment. Prongs open gradually for precision prong
adjustment.
- Both
designs reduce the likelihood of breakage by offering
precise pressure regulation for glassware surface gripping.
Size
UltraJaws are available in small, medium, and large
sizes with a maximum grip range of up to 3.9" (10
cm).
- UltraJaws
clamps are equipped with non-slip vinyl covers as well
as additional fiberglass prong covers.
- Covers
can be easily removed for cleaning or replacement purposes.
We recommend fiberglass prong covers for temperatures
above 212°F (100°C).
- The prong height of the UltraJaws multi-purpose clamps
makes them an ideal solution for holding and securing glassware
with precision ground glass joints.
- UltraJaws
clamps contain extension rods for simple attachment
to laboratory lattice frames and other apparatus.
- Additional
holders are available for attaching UltraJaws clamps
to a frame or other equipment.
For more information on Extension
Specification and on which clamps are recommended
for ground glass joints Ground
Glass Joint Reference, please click here.
UltraJaws
Extension Clamps
| 3-Prong
Single Adjust |
| Size |
Max. Grip Size |
Overall
Length |
Prong
Height |
Part
No. |
List Price |
Online Price |
|
| Small |
0.70"
(1.8cm) |
6.54"
(16.6cm) |
0.59"
(1.5cm) |
916114 |
$34.60
|
$29.41
 |
|
| Medium |
1.69"
(4.3cm) |
8.66"
(23.0cm) |
1.37"
(3.5cm) |
916112 |
$35.70
|
$30.35
|
| Large |
2.67"
(6.8cm) |
10.47"
(26.6cm) |
1.85"
(4.7cm) |
916110 |
$39.30
|
$33.41
|
| 3-Prong
Dual Adjust |
| Size |
Max. Grip Size |
Overall
Length |
Prong
Height |
Part
No. |
List Price |
Online Price |
|
| Small |
1.10"
(2.8cm) |
6.14"
(15.6cm) |
0.55"
(1.4cm) |
916113 |
$34.60
|
$29.41
|
|
| Medium |
2.55"
(6.5cm) |
8.74"
(22.2cm) |
1.34"
(3.4cm) |
916111 |
$35.70
|
$30.35
|
| Large |
3.93"
(10.0cm) |
10.27"
(26.1cm) |
1.85"
(4.7cm) |
916109 |
$39.30
|
$33.41
|
Multi-Purpose Extension Clamps
Labjaws
Multi-Purpose Clamps securely grasp all types of laboratory
glassware and apparatus. Options to consider when selecting
the clamp that best meets your needs include:
| Configuration: |
Extension,
Swivel or Fixed-position |
| Prong construction: |
Two-prong
or three-prong |
| Prong adjustment: |
Single
or dual adjustment |
Configuration:
Extension Clamps allow the placement of apparatus at various
distances from the Labjaws Lab-Frame without compromising
the integrity of your experiment.
- Long,
seamless tubing securely attaches clamping heads while
offering easy positioning in the deepest fume hoods.
- Extension
clamps contain round extension handles and can be rotated
360 degrees. They are easily attached to laboratory
lattice frames and other apparatus.
Extension Clamp
2-Prong
Single Adjustment |
| Size |
Max. Grip Size |
Overall
Length |
Prong
Height |
Catalog
No. |
List Price |
Online Price |
|
| Medium |
2.55"
(6.5cm) |
8.45"
(21.5cm) |
0.94"
(2.4cm) |
916060 |
$24.10
|
$20.49
|
|
| Large |
3.14"
(8.0cm) |
9.17"
(23.3cm) |
0.94"
(2.4cm) |
916058 |
$25.90
|
$22.02
|
|
Dual Adjustment |
| Size |
Max. Grip Size |
Overall
Length |
Prong
Height |
Catalog
No. |
List Price |
Online Price |
|
| Medium |
2.55"
(6.5cm) |
8.85"
(22.5cm) |
0.94"
(2.4cm) |
916061 |
$24.10
|
$20.49
|
|
| Large |
3.38"
(8.6cm) |
9.84"
(25.0cm) |
0.98"
(2.5cm) |
916059 |
$25.90
|
$22.02
|
3-Prong
Single Adjustment |
| Size |
Max. Grip Size |
Overall
Length |
Prong
Height |
Catalog
No. |
List Price |
Online Price |
|
| Small |
1.10"
(2.8cm) |
5.82"
(14.8cm) |
0.82"
(2.1cm) |
916057 |
$30.40
|
$25.84
|
|
| Medium |
2.44"
(6.2cm) |
8.62"
(21.9cm) |
1.33"
(3.4cm) |
916055 |
$32.00
|
$27.20
|
| Large |
3.30"
(8.4cm) |
10.43"
(26.5cm) |
1.92"
(4.9cm) |
916053 |
$33.60
|
$28.56
|
|
Dual Adjustment |
| Size |
Max. Grip Size |
Overall
Length |
Prong
Height |
Catalog
No. |
List Price |
Online Price |
|
| Small |
1.41"
(3.6cm) |
6.57"
(16.7cm) |
0.82"
(2.1cm) |
916056 |
$30.40
|
$25.84
|
|
| Medium |
2.28"
(5.8cm) |
9.02"
(22.9cm) |
1.37"
(3.5cm) |
916054 |
$32.00
|
$27.20
|
| Large |
3.66"
(9.3cm) |
10.62"
(27.0cm) |
1.89"
(4.8cm) |
916052 |
$33.60
|
$28.56
|
Multi-Purpose
Swivel and Fixed-Position Clamps
These
clamps are equipped with an integrated built-in holder
eliminating the need for additional support holders.
Configuration:
Our swivel and fixed-position clamps hold equipment near
the frame. The swivel clamps offer a unique holder that
attaches to a lattice frame or other apparatus. This enables
a 360 degree rotation.
- Q-clamp
post holders grip rods up to 0.75" (1.9 cm) and
are adjustable for forward or reverse-facing adjustment
screws.
- A
shaft wing nut allows the holding angle of swivel clamp
to adjust through 360 degrees of rotation. Once the
desired position is reached, the swivel clamp can be
securely locked in place.
- The
Double Jaw Utility Clamp swivels 360 degrees and locks
in the desired position. It holds two different sized
objects: 2.55" (6.5 cm) maximum grip on small two
prong and 3.15" (8.0 cm) maximum grip on large
two prong.
- Fixed-Position
Clamps hold apparatus near the frame when there is no
adjustment required following set-up. Fixed-position
clamps have an integral holder but can be rotated after
the attachment to a lab frame.
Swivel
and Fixed-Position Clamps
|
Swivel
Clamps |
| Description |
Max. Grip Size |
Overall
Length |
Prong
Height |
Catalog
No. |
List Price |
Online Price |
|
| 2-Prong
Med. - Sing. Adj. |
2.55"
(6.5cm) |
4.96"
(12.6cm) |
0.94"
(2.4cm) |
916067 |
$23.40
|
$19.89
|
|
| 2-Prong
Lg. - Sing. Adj. |
3.14"
(8.0cm) |
5.43"
(13.8cm) |
0.98"
(2.5cm) |
916068 |
$26.40
|
$22.44
|
|
| 3-Prong
Med. - Dbl. Adj. |
2.55"
(6.5cm) |
5.62"
(14.3cm) |
1.37"
(3.5cm) |
916066 |
$34.60
|
$29.41
|
 |
| Double
Jaw Utility |
2.55"
(6.5cm) / 3.14" (8.0cm) |
916073 |
$31.70
|
$26.95
|
 |
| Fixed
Position Clamps |
| Description |
Max. Grip Size |
Overall
Length |
Prong
Height |
Catalog
No. |
List Price |
Online Price |
|
| 2-Prong
Med. - Sing. Adj. |
2.55"
(6.5cm) |
3.74"
(9.5cm) |
0.94"
(2.4cm) |
916070 |
$23.30
|
$19.81
|
 |
| 3-Prong
Med. - Dbl. Adj. |
2.28"
(5.8cm) |
4.21"
(10.7cm) |
1.38"
(3.5cm) |
916069 |
$30.00
|
$25.50
|
Replacement
Sleeves:
Both vinyl and fiberglass sleeves are available. Fiberglass
sleeves are recommended for all applications above 212°F
(100°C).
| |
Vinyl
Sleeve |
Fiberglass
Sleeve |
| Clamp
Size |
Catalog No. |
List Price |
Online Price |
Catalog No. |
List Price |
Online Price |
| Two-Prong
(2 pack) |
| Medium |
916115 |
$6.40
|
$5.44
|
916116 |
$6.40
|
$5.44
|
| Large |
916117 |
$6.40
|
$5.44
|
916118 |
$6.40
|
$5.44
|
| Three-Prong
(3 pack) |
| Small |
916119 |
$6.40
|
$5.44
|
916120 |
$6.40
|
$5.44
|
| Medium |
916121 |
$6.40
|
$5.44
|
916122 |
$6.40
|
$5.44
|
| Large |
916123 |
$6.40
|
$5.44
|
916124 |
$6.40
|
$5.44
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