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Vintage Blue Steel Watch Mainsprings Width 1.10 MM

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-212105
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-210115
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 11 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$10.00
BLMS-210105
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 10 1/2
   
Blue Steel Mainspring Width 1.10 MM Dennison 2
$4.00 $2.00 On Sale!
BLMS-26185
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.17 mm, Dennison Strength: 6
Length in Inches: 18 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-24185
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.19 mm, Dennison Strength: 4
Length in Inches: 18 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21075
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 7 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-212115
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 11 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21212
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 12

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21285
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 8 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-210115
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 11 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$10.00 $5.00 On Sale!
BLMS-210585
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.105 mm, Dennison Strength: 10 1/2
Length in Inches: 8 1/2


   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-261875
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.17 mm, Dennison Strength: 6
Length in Inches: 18 3/4

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-2157
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches: 7

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21310
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 10

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-210125
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 12 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$10.00 $5.00 On Sale!
BLMS-210595
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.105 mm, Dennison Strength: 10 1/2
Length in Inches: 9 1/2


   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-27165
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.15 mm, Dennison Strength: 7
Length in Inches: 16 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21575
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches: 7 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-213105
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21014
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 14

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$10.00 $5.00 On Sale!
BLMS-21113
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 13


   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-295105
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.115 mm, Dennison Strength: 9 1/2
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-213115
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 11 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21014
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 14

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$10.00 $5.00 On Sale!
BLMS-211145
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 14 1/2


    
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-29512
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.115 mm, Dennison Strength: 9 1/2
Length in Inches: 12

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-213565
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.075 mm, Dennison Strength: 13 1/2
Length in Inches: 6 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-2105105
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.105 mm, Dennison Strength: 10 1/2
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$10.00 $5.00 On Sale!
BLMS-2416
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.19 mm, Dennison Strength: 4
Length in Inches: 16


    
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-29513
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.115 mm, Dennison Strength: 9 1/2
Length in Inches: 13

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21385
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 8 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-2105125
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.105 mm, Dennison Strength: 10 1/2
Length in Inches: 12 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-2995
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.115 mm, Dennison Strength: 9 1/2
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21395
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21085
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 8 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-2895
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.14 mm, Dennison Strength: 8
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-214105
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-211105
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21475
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 7 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-211115
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 11 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21485
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 8 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21112
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 12

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21495
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-211125
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 12 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$10.00 $5.00 On Sale!
BLMS-2158
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches: 8
   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-211135
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 13 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-2159
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches: 9

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21175
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 7 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21185
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 8 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21195
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-212105
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21275
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 7 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-212759
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.0825 mm, Dennison Strength: 12 3/4
Length in Inches: 9

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-212759
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.0825 mm, Dennison Strength: 12 3/4
Length in Inches: 9

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21295
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.10 MM, Dennison 2
$4.00 $2.00 On Sale!
BLMS-21295
Metric Width: 1.10 mm, Dennison Width: 2
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

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Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA


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