Round Wire Compression Springs

Size Range:

Outside Diameter: .025" - 1.937/.64 mm - 49.20 mm
Free Length: .025" - 6/.64 mm - 152.40 mm
Wire Size: .0040" - .177/.10 mm - 4.50 mm

BANTAM™ Mini Compression Springs

• Elgiloy®, a trademark of Elgiloy Ltd. Partnership
• Ends not ground

Instrument Compression Springs (Inch and Metric)

• Ends square, not ground
• Pre-coated Music Wire or Passivated Type 302/304 Stainless
• Passivated & Ultrasonically Cleaned Type 316 Stainless**

Lite Pressure Compression Springs (Inch)

• Passivated & Ultrasonically Cleaned Type 316 Stainless**

Standard Compression Springs (Inch and Metric)

• Squared and Ground Ends
• Plated Music Wire or Passivated Type 302/304 Stainless
• Passivated & Ultrasonically Cleaned Type 316 Stainless**

Heavy Duty Compression Spring (Inch)

• Squared and Ground Ends
• Shot-Peened, and Pre-Set
• Plated Music Wire/Oil Tempered MB Wire or Passivated Stainless

HEFTY™ Die Springs

Size Range:

Fit in Hole: .375" - 2"/ 9.53 mm - 50.80 mm
Free Length: 1"- 6"/ 25.40 mm - 152.40 mm
Five Color Coded Series Reflecting Increasing Strengths
• Medium, Medium Plus, Medium Heavy, Heavy, Extra Heavy

Product Materials and Finishes:

• Round Music Wire or Chrome Silicon
• Squared and Ground Ends
• Powder Coated
• Shot-Peened, and Pre-Set

LeeP™ Plastic Composite Compression Springs

Size Range:

Fit in Hole: .375" - 1"/ 9.53 mm - 25.4 mm
Free Length: .375" - 1.25"/ 9.53 mm - 31.75 mm

Product Materials and Finishes:

Six Color-Coded Strengths
• Ultem* Resin: Ultem is a registered trademark of SABIC Innovative Plastics IP BV

REDUX™ Wave Springs

Size Range:

Outside Diameter: .224" - 1.688"/ 5.69 mm - 42.88 mm
Free Height: .075" - 1.75"/ 1.90 mm - 44.45 mm

Product Materials and Finishes:

• Passivated 17-7 PH Stainless Steel

Belleville Washers

Size Range:

Outside Diameter: .188"- 3.375"/4.78 mm - 85.73 mm
Free Height: .075" - 1.75"/ 1.90 mm - 44.45 mm

Product Materials and Finishes:

• Passivated 300 Series Stainless Steel

Extension Springs

Size Range:

Outside Diameter: .063" - 2.0"/1.60 mm - 50.80 mm
Free Length: .250"- 10.0"/ 6.35 mm - 254.00 mm
Wire Size: .007" - .207"/.18 mm - 5.26 mm

Loop Configuration:

• Random position, full diameters machine or crossover loops, except those meeting DIN 2097 (Inline)
• Loop openings approximately one wire diameter
• The direction of wind optional

Product Materials and Finishes:

Instrument Extension Spring Series (Inch and Metric)
• Pre-coated Music Wire or Passivated Stainless Steel

Standard Extension Spring Series (Inch and Metric)

• Plated Music Wire or Passivated Stainless Steel

Torsion Springs

Size Range:

Outside Diameter: .105" - 2.141"/ 2.667 mm - 54.38 mm
Work Over Rod: .062" - 2.141"/ 1.58 mm - 54.38 mm
Leg Length: .375" - 4.25" / 9.53 mm - 107.95 mm

Product Materials and Finishes:

• Free Position of Legs: 90', 180', 270', 360'
• Choice of Left-hand wound or Right-hand wound
• Plated Music Wire or Passivated Stainless Steel

Product Materials and Finishes:

• Music Wire, Unplated, Zinc Plated or Cadmium Plated
• Passivated Stainless Steel
• lnline Loops on MS24586

Battery Springs

Multiple configurations to fit AA, AAA, C or D

Product Materials and Finishes:

• Nickel Plated Music Wire
• Silver Coated Beryllium Copper

Constant Force Springs

Product Materials and Finishes:

• Stainless Steel Strip

Note: Type 302 may be substituted with Type 304 at Lee Spring's discretion.