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Spring Manufacturer & Stockist

STOCK EXTENSION SPRINGS: AR 3712

AR 3712

SKU: AR 3712 Category: Tag:
Quantity Pricing
1 - 4 5 - 14 15 - 29 30 - 49 50 - 99 100 - 199 200 - 499 500 - 999
£3.46 £3.11 £2.42 £1.73 £1.38 £1.04 £0.87 £0.69
Metric
Imperial
Outside Dia. (mm)
Free Length (mm)
Wire Dia. (mm)
Extended Length (mm)
Initial Tension (N)
Spring Rate (N/mm)
15.9
38.1
2.34
45.157
25.459
25.251
Outside Dia. (In)
Free Length (In)
Wire Dia. (In)
Extended Length (In)
Initial Tension (Lbs)
Spring Rate (Lbs/in)
0.625
1.5
0.092
1.778
5.724
144.196
Minimum Order Quantity Is :- 1

Maximum Order Quantity Is :- 999

Spring dimensions

AR 3712 - Extension Spring - Outside Dia.: 15.9mm | Free Length: 38.1mm | Extended Length: 45.157mm

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Flexo Springs Limited
Hill Street, Kingswood
Bristol BS15 4HB

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Accreditations

© 2026 Flexo Springs Limited
Registered in England and Wales Company No.00228767
VAT No. GB 137 6648 41
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