educational materials - SPECTRUM Nasco Shopping Mall Divisions

BuREttE CLaMPS
Double Burette Clamp
Strong, durable, plated steel construction. Jaws covered
with plastic and rubber tubing. Will mount on rods up to
½" dia. Clamps fit up to ¾" dia. rods. Overall length: 8".
Sh. wt. 0.25 kgs.
SB31098M —$10.95
Double Burette
Clamp
Strong plastic construction.
Spring loaded, rubber
covered grips. Holds
two burettes. Accepts
rods up to 12½ mm.
Approx. 10" W.
Sh. wt. 1.25 lbs.
SB46829M — $10.00
1.
2.
Lab Supplies
General
Heavy-Duty 3-Finger
Double-adjustable Clamp
Strong alloy die-cast jaws are double adjustable. One
screw moves one jaw, and the other moves the other two
jaws. Attached to a die-cast swivel clamp holder, which
accepts rods up to 5⁄8". Maximum jaw opening: 2-1⁄4".
Jaw length without taking into account the bend: 1-1⁄2".
Total length: 6-3⁄4". Sh. wt. 1.25 lbs
.SB48326M— $13.90
universal Clamp with Holder
Features vinyl-coated three-pronged jaws that open up to
2¼" W. Includes fiberglass sleeves and a clamp holder that
can be rotated 360°. Sh. wt. 0.69 lbs.
SB47055M — $17.80
Double Burette Clamp
Symmetrical. Double, round plastisol-coated jaw. For two
burettes or tubes. Length: 9¾". Jaw opening: 3 /8" to 1 5 /8".
Sh. wt. 0.25 kgs.
SA04471M — $15.15
3.
1. Burette Clamp — “V” Jaw
Designed to hold small objects. One jaw is flat and the
other is “V” shaped with an opening of 3 /16" to 13 /8". Fits
rods up to ¾" (19 mm). Plastisol-coated jaws.
Sh. wt. 0.17 kgs.
SB18968M — $6.85
2. Burette Clamp
Symmetrical. Improved type. Plated jaws, aluminum muff.
Clamp will fit rods up to ¾" dia. Sh. wt. 0.17 kgs.
SB18966M — $7.50
3. Burette Clamp
Symmetrical. Round, plastisol-coated jaw with 3 /8" to 1 3 /8"
opening. Length: 6 3 /8". Clamp will fit rods up to ¾" dia. Sh.
wt. 0.17 kgs.
SB18967M — $9.45
Pendulum Clamp
Clamps to any horizontal or vertical support rod up to ¾"
(16 mm) dia. Designed to hold three pendulums spaced
2 1 /8" (54 mm) apart with points for suspension of cords on
the same horizontal line, each adjusting individually. 10½"
(267 mm) long x 2 3 /8" (60 mm) wide. Sh. wt. 0.29 kgs.
SB10764M — $14.60
RiNG StaND CLaMPS
Right-angle Clamp Holder
A die-cast iron holder with 5 /16" steel thumbscrews. For
rods up to ¾" (19 mm) dia. Sh. wt. 0.23 kgs.
SB10760M — $6.45
thermometer Clamps
Adjustable 360° jaw rotation for attaching
up to ¾” (19 mm) dia. rods. Aluminum muff,
with steel thumbscrew, phosphor-bronze
jaws. Maximum length from jaw to muff 4 3 /8”
(111mm). 5½” (140 mm) long.
Sh. wt. 0.14 kgs.
SB18969M — $12.00
Clamp and
Support Rod
Holds rods vertically or
horizontally. Cast iron,
black enamel finish.
Furnished with 3 /8" x
20" (10 mm x 508 mm)
rod. Sh. wt. 0.57 kgs.
SB14029M —
$11.85
Extension Clamp
Three-prong, aluminum extension clamp; prongs covered
with rubber tubing. Overall length: 10". Jaws open to 4".
Strong yet lightweight. Sh. wt. 0.11 kgs.
SB28602M — $7.80
adjustable Clamp Holder
An aluminum clamp holder with ¼" steel thumbscrews.
Swivels and locks to any angle. For rods up to
5 /8" (16 mm)
dia. Sh. wt. 0.23 kgs.
SB48534M — $9.85
Support Rod, 9". Sh. wt. 0.17 kgs.
SB15260M — $10.40
www.education.spectrum-nasco.ca
Hook Collars
Useful for attaching pulleys, cords,
trusses, pendulums, and other apparatus
to support rods. Nickel-plated
collar with thumbscrew and hook. Sh.
wt. 0.09 kgs.
For ½" (13 mm) Rods
SB10766M — $5.90
For ¾" (19 mm) Rods
SB16081M — $5.90
275