Premium 8-Day Steel Loop End Mainspring - 3/4" x .018 x 96"

Premium 8-Day Steel Loop End Mainspring - 3/4" x .018 x 96"

MS-504

3/4 x .018 x 96"
Premium 8-Day High Grade Steel Mainsprings

  • Price: $9.75

8-Day Mainspring - 3/4" x .018 x 96"

8-Day Mainspring - 3/4" x .018 x 96"

MSC-404

8-Day High Grade Japanese Steel Mainspring - Loop End

3/4 x .018 x 96"

  • Price: $5.75

8-Day Mainspring - 3/4" x .0165 x 96"

8-Day Mainspring - 3/4" x .0165 x 96"

MSC-408

8-Day High Grade Japanese Steel Mainspring - Loop End

3/4 x .0165 x 96"

  • Price: $5.75

Commercial Mainspring - Loop End

Commercial Mainspring - Loop End

Item #: MSC-400

Dimensions: 5/8" width (16mm) x .018" strength (0.46mm) x 96" length.

  • Price: $4.50

Commercial Mainspring - Loop End

Commercial Mainspring - Loop End

Item #: MSC-401

Dimensions: 11/16" width (17mm) x 0.018" strength (0.46mm) x 96" length

  • Price: $4.50

Commercial Mainspring - Hole End

Commercial Mainspring - Hole End

Item #: MSC-402

Dimensions: 43/64" width (17.5mm) x .018" strength (0.46mm) x 70-3/4" length.

  • Price: $4.50

Commercial Mainspring - Hole End

Commercial Mainspring - Hole End

Item #: MSC-403

Dimensions: 3/4" width (19mm) x .018" strength (0.46mm) x 70-3/4" length.

  • Price: $4.50

Commercial Mainspring

Commercial Mainspring

Item #: MSC-405

Dimensions: 7/8" width (22.2mm) x .018" strength (0.46mm) x 70-3/4" length.

  • Price: $5.50

Commercial Mainspring

Commercial Mainspring

Item #: MSC-406

Dimensions: 7/8" width (22.2mm) x .018" strength (0.46mm) x 78-3/4" length.

  • Price: $5.50

Commercial Mainspring

Commercial Mainspring

Item #: MSC-407

Dimensions: 63/64" width (25mm) x .018" strength (0.46mm) x 70-3/4" length.

  • Price: $7.00

Commercial Mainspring

Commercial Mainspring

MSC-409

Loop End
Dimensions: 3/4" width x .015" strength x 170" length.

  • Price: $7.50

30-Hour Mainspring - 3/8" x .014 x 48"

30-Hour Mainspring - 3/8" x .014 x 48"

MSC-38

30-Hour Mainspring - Loop End

3/8" x .014 x 48"

  • Price: $2.25

30-Hour Mainspring - 5/16" x .015 x 42"

30-Hour Mainspring - 5/16" x .015 x 42"

MSC-516

30-Hour Mainspring - Loop End

5/16" x .015 x 42"

  • Price: $2.25