 |
Standard Plastic Pulleys
Made of rigid colored plastic with deep V-grooves. Balanced
for free movement. Pulleys are about 50mm in diameter and are
mounted in parallel mode on aluminum strips with hooks at both ends. |
| Single
|
|
No.
SK215-A1. Only $2.25 |
| Double |
|
No.
SK215-A2. Only $3.25 |
| Triple
|
|
No.
SK215-A3. Only $4.25 |
|
Quadruple |
|
No.
SK215-A4. Only $5.25 |
|
|
 |
Tandem Plastic Pulleys
Made of rigid colored plastic with deep V-grooves. Balanced
for free movement. Mounted in tandem mode on aluminum strips with
hooks at both ends. Large pulleys is about 50mm in diameter.
|
| Double |
|
No. SK215-B2.
Only $3.25 |
| Triple |
|
No. SK215-B3.
Only $4.25 |
|
|
 |
Standard Aluminum Pulleys
All aluminum pulleys with deep V-grooves. Tough construction
for long wear. Balanced for free movement. Pulleys are about
50mm in diameter and are mounted in parallel mode on aluminum strips
with hooks at both ends. |
| Single |
|
No. SK215-C1.
Only $5.25 |
| Double |
|
No. SK215-C2.
Only $8.75 |
| Triple |
|
No. SK215-C3.
Only $12.50 |
|
|
 |
Tandem Aluminum Pulleys
All aluminum pulleys with deep V-grooves. Tough construction
for long wear. Balanced for free movement. Mounted in tandem
mode on aluminum strips with hooks at both ends. Large pulley
is about 50mm in diameter. |
| Double |
|
No. SK215-D2.
Only $8.75 |
| Triple |
|
No. SK215-D3.
Only $12.50 |
|
|
 |
Fixed Pulley
Suitable for experiments that require a fixed pulley location. Often
used for those involving an inclined plane. Consists of a pulley (37mm
diameter) mounted in a bracket having two holes for screwing it
permanently to a surface. Both parts are made of long lasting
aluminum.
No. SK215-F1. Only $4.95 |
 |
Rod
Mounted Pulley
For application where a pulley needs to be supported at various heights and
angles. Specially suited for experiments with the inclined plane. A
plastic pulley (50mm diameter) is mounted on a metal frame,
attached to a plated rod about 10mm in diameter and 15cm long.
SK215-F2. Only $5.50 |
 |
Pulley with Table Clamp
Useful for experiments in which a pulley needs to be supported at various
heights and angles. Pulley can be removed and used separately. Designed for clamping to table edges up to 45mm thick
with a thumbscrew. Supports a 50mm diameter pulley and rod.
Pulley adjusts to 10cm height (minimum) and rotates a full 360 degrees.
No. SK215-F3. Only $18.50 |
 |
Pulley with
Bench Mount
Aluminum pulley (50mm diameter) with V-groove is mounted on a frictionless
cone bearing and fitted on a frame with clamp for fixing to any flat
surface (bench, table, door, etc) up to 25mm thick. Tightens with
thumbscrew. Enamel finish.
No. SK215-F4. Only $9.75 |
 |
Pulley with 3-way Attachment
For clamping to vertical or horizontal rods and to laboratory tables,
boards, etc. Comprised of a specially designed cast bracket which
can be clamped to a flat surface (max 38mm) and a hold a support rod.
At the rear of the bracket, a light alloy pulley (about 70mm diameter) is
mounted on brass bearings. Includes two clamping screws for fitting
to bench and vertical rod support. Hammerstone stove finish.
No. SK215-F5. Only $21.50 |
