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GET A QUOTE - EXTENSION SPRINGS

Tollman Spring stands ready to provide you with timely, accurate estimates for all of your extension spring needs. Simply fill out the form below, and one of Tollman’s expert estimators will get back to you quickly.

Mandatory Specifications (Fill in those required)

1. Outside Diameter:
A. in. (mm) max. or
B. in. (mm) ±
in. (mm)
2. Inside Diameter:
A. in. (mm) max. or
B. in. (mm) ±
in. (mm)
3. Load lb. (N) ±
lb. (N) @
in. (mm)
4. Rate lb./in. (N/mm) ±
lb./in. (N/mm)
between lengths of in. (mm) and
in. (mm)
5. Max. extended length (inside ends) without set in. (mm)
6.Relative loop position
° max. separation of loop planes.
7. Direction of helix:
Left
Right
Optional
8. Type of ends:
Machine
Crossover
Side
Extended

Advisory Data

1. Outside Diameter:
A. in. (mm) max
in. (mm) min. or
B. in. (mm) ±
in. (mm)
C. approx. in. (mm) ±
2. Wire Diameter: in. (mm)
3. Mean Coil Diameter: in. (mm)
4. No. of active Coils:
5. Body Length in. (mm)
6. Initial Tension lbs.(N)

Special Information

1. Type of Material:
2. Finish:
3. Frequency of rotation
cycles/sec, and working range Ø =
° to Ø =
° deflection.
4. Operating Temp: ˚F (˚C)
5. End Use of Application:
6. Other Information:
PART NUMBER
REVISION
QUANTITIES 1st
  2nd
  3rd