Extension Springs (3380 Products)

APPROVED VENDOR

Wire Dia. Outside Dia. Spring Rate Load Deflection @ Load End Type Material Finish Pack Qty Price
0.105"
0.718"
125.69 lbs.-in.
31.02 lbs.
0.13"
Machine Hook
HDMB
Zinc Plated
6
SGD 30.07
0.08"
1/2"
72.25 lbs.-in.
21.38 lbs.
-
Machine Hook
HDMB
Zinc Plated
6
SGD 26.47
0.105"
3/4"
95.29 lbs.-in.
30.39 lbs.
0.18"
Machine Hook
HDMB
Zinc Plated
6
SGD 27.60
0.105"
3/4"
67.09 lbs.-in.
18.11 lbs.
-
Machine Hook
HDMB
Zinc Plated
6
SGD 19.58
0.105"
3/4"
60 lbs.-in.
31.28 lbs.
0.3"
Machine Hook
HDMB
Zinc Plated
6
SGD 29.41
0.105"
0.687"
53.91 lbs.-in.
22.25 lbs.
-
Machine Hook
HDMB
Zinc Plated
6
SGD 32.35
0.105"
3/4"
49.2 lbs.-in.
29.96 lbs.
-
Machine Hook
HDMB
Zinc Plated
6
SGD 19.58
0.105"
0.687"
53.91 lbs.-in.
38.1 lbs.
-
Machine Hook
HDMB
Zinc Plated
6
SGD 34.19
3/25"
0.718"
75.91 lbs.-in.
49.02 lbs.
8/25"
Machine Hook
HDMB
Zinc Plated
6
SGD 36.16
ASSOCIATED SPRING RAYMOND

Finish Wire Dia. Outside Dia. Load End Type Spring Rate Fabric Sleeve Outside Dia. Deflection @ Load Pack Qty Price
Oil
0.105"
1"
16.75 lbs.
Machine Half Loop
3.9 lbs.-in.
1.15"
2"
3
SGD 76.51
Oil
0.072"
0.625"
8.8 lbs.
Crossover Center Loop
1.8 lbs.-in.
0.74"
-
3
SGD 62.84
Oil
0.072"
0.812"
5.6 lbs.
Machine Half Loop
0.75 lbs.-in.
0.94"
1.99"
3
SGD 63.57
Oiled
0.21"
1 14/25"
78.72 lbs.
Machine Half Loop
-
1.77"
2.1"
6
SGD 91.32
Oil
3/25"
0.875"
35 lbs.
Machine Half Loop
17.76 lbs.-in.
1.01"
1"
3
SGD 63.88
Oil
2/25"
0.562"
16.82 lbs.
Machine Half Loop
9 lbs.-in.
0.67"
-
3
SGD 44.51
Oiled
0.06"
1/2"
6.5 lbs.
Full Twist Loop
-
3/5"
-
3
SGD 41.65
Oil
0.105"
0.687"
31 lbs.
Machine Half Loop
32 lbs.-in.
0.81"
1/2"
3
SGD 37.33
Oil
0.177"
1.375"
27 lbs.
Machine Half Loop
15 lbs.-in.
1 14/25"
-
6
SGD 270.21
Oil
0.105"
0.718"
44.3 lbs.
Machine Half Loop
28.09 lbs.-in.
21/25"
-
3
SGD 34.30
APPROVED VENDOR

Finish Outside Dia. Wire Dia. Material Spring Rate Load Deflection @ Load End Type Pack Qty Price
Zinc Plated
0.187"
0.023"
HDMB
3.22 lbs.-in.
2.3 lbs.
0.55"
Crossover Center Loop
12
SGD 19.58
Zinc Plated
1/4"
0.029"
HDMB
5.21 lbs.-in.
3.28 lbs.
1/2"
Crossover Center Loop
12
SGD 26.78
Zinc Plated
0.312"
0.029"
HDMB
3 lbs.-in.
2.62 lbs.
0.73"
Crossover Center Loop
12
SGD 26.59
Zinc Plated
0.312"
0.035"
HDMB
8.56 lbs.-in.
4.65 lbs.
0.43"
Crossover Center Loop
12
SGD 26.58
Zinc Plated
0.187"
0.023"
HDMB
2.44 lbs.-in.
2.33 lbs.
0.74"
Crossover Center Loop
12
SGD 31.84
Zinc Plated
1/4"
0.029"
HDMB
3.28 lbs.-in.
3.31 lbs.
0.81"
Crossover Center Loop
12
SGD 26.78
Zinc Plated
0.312"
0.029"
HDMB
1.91 lbs.-in.
2.62 lbs.
1.15"
Crossover Center Loop
12
SGD 27.72
Zinc Plated
0.312"
0.035"
HDMB
5.32 lbs.-in.
4.61 lbs.
0.69"
Crossover Center Loop
12
SGD 27.72
Zinc Plated
3/8"
0.035"
HDMB
3.82 lbs.-in.
3.79 lbs.
0.82"
Crossover Center Loop
12
SGD 35.43
Zinc Plated
0.187"
0.023"
-
1.88 lbs.-in.
2.43 lbs.
1.01"
Crossover Center Loop
12
SGD 21.55
APPROVED VENDOR

Material Finish Outside Dia. End Type Wire Dia. Spring Rate Load Deflection @ Load Price
HDMB
Zinc Plated
0.675"
Draw Bar
0.05"
2.28 lbs.-in.
5.01 lbs.
2 1/5"
SGD 20.40
HDMB
Zinc Plated
1.1"
Draw Bar
0.13"
29 lbs.-in.
55.1 lbs.
1.9"
SGD 42.95
HDMB
Zinc Plated
1.162"
Draw Bar
0.07"
2.77 lbs.-in.
11.1 lbs.
4"
SGD 27.35
HDMB
Zinc Plated
1.192"
Draw Bar
0.09"
4.21 lbs.-in.
12.62 lbs.
-
SGD 34.45
HDMB
Zinc Plated
0.875"
Draw Bar
0.11"
18 lbs.-in.
42.3 lbs.
2.35"
SGD 19.58
HDMB
Zinc Plated
2.1"
Draw Bar
1/4"
65.69 lbs.-in.
180.65 lbs.
-
SGD 98.01
HDMB
Zinc Plated
2.1"
Draw Bar
0.31"
179.85 lbs.-in.
332.72 lbs.
1.85"
SGD 229.79
HDMB
Zinc Plated
1.746"
Draw Bar
0.15"
13.52 lbs.-in.
54.08 lbs.
4"
SGD 68.29
HDMB
Zinc Plated
1 7/8"
-
1/4"
109.6 lbs.-in.
-
1.85"
SGD 82.19
HDMB
Zinc Plated
1 3/8"
Draw Bar
0.21"
145 lbs.-in.
-
-
SGD 68.82
ASSOCIATED SPRING RAYMOND

Material Finish Wire Dia. Outside Dia. Spring Rate Load Fabric Sleeve Outside Dia. End Type Pack Qty Price
Steel
Oil
0.113"
0.625"
68.4 lbs.-in.
92.42 lbs.
0.74"
Crossover Center Loop
3
SGD 78.23
Brass
Plain
1/25"
0.296"
7.8 lbs.-in.
2.61 lbs.
0.38"
Crossover Center Loop
12
SGD 55.04
APPROVED VENDOR

End Type Material Wire Dia. Outside Dia. Load Spring Rate Initial Tension Deflection @ Load Pack Qty Price
Crossover Center Loop
Spring Wire
0.022"
0.18"
2.6 lbs.
10.5 lbs.-in.
0.2 lbf.
0.23"
3
SGD 14.78
Crossover Center Loop
Spring Wire
0.018"
0.18"
-
2.2 lbs.-in.
0.14 lbf.
-
3
SGD 16.98
Crossover Center Loop
Spring Wire
0.022"
0.18"
2.6 lbs.
6.3 lbs.-in.
0.2 lbf.
0.39"
3
SGD 14.77
Full Twist Loop
Carbon Steel
0.029"
0.18"
5.82 lbs.
-
0.52 lbs.
1/5"
3
SGD 14.63
Crossover Center Loop
Spring Wire
0.018"
0.24"
1.18 lbs.
1.6 lbs.-in.
0.11 lbf.
0.66"
3
SGD 16.78
Crossover Center Loop
Spring Wire
0.029"
0.24"
4.5 lbs.
16.5 lbs.-in.
0.4 lbf.
-
3
SGD 14.77
Full Twist Loop
Carbon Steel
-
-
8.7 lbs.
-
0.8 lbs.
-
3
SGD 14.77
Crossover Center Loop
Spring Wire
0.018"
0.18"
1.55 lbs.
1.5 lbs.-in.
0.14 lbf.
-
3
SGD 14.60
Crossover Center Loop
Spring Wire
0.022"
0.18"
2.6 lbs.
4.4 lbs.-in.
0.2 lbf.
-
3
SGD 14.77
Crossover Center Loop
Spring Wire
0.029"
0.18"
5.82 lbs.
18.9 lbs.-in.
0.52 lbf.
-
3
SGD 14.77
INGERSOLL-RAND

Material Price
-
SGD 19.52
Steel
SGD 17.71
-
SGD 48.77
VESTIL

MPN Price
15-146-001
SGD 179.14
37-146-001
SGD 57.73
GRAINGER

End Type Material Finish Wire Dia. Outside Dia. Spring Rate Load Deflection @ Load Pack Qty Price
Double Twist Loop
Music Wire
Zinc Plated
2/25"
1"
0.461 lbs.-in.
-
-
1
SGD 15.57
Double Twist Loop
Music Wire
Zinc Plated
2/25"
1"
0.366 lbs.-in.
-
-
1
SGD 16.78
Machine Hook
Stainless Steel
Plain
0.055"
3/8"
-
14.73 lbs.
2.53"
3
SGD 23.68
Crossover Center Loop
HDMB
Zinc Plated
0.029"
0.312"
-
2.61 lbs.
3.42"
12
SGD 34.05
PRIME LINE

Wire Dia. Outside Dia. Load Initial Tension Coils Per Inch End Type Material Finish Price
0.172"
1 5/16"
150 lbs.
150 lbs.
6
Double Loop
Carbon Steel
Galvanized
SGD 162.77
1/8"
1 5/16"
70 lbs.
70 lbs.
8
Double Loop
Carbon Steel
Galvanized
SGD 87.20
1/8"
1 5/16"
50 lbs.
50 lbs.
8
Double Loop
Carbon Steel
Galvanized
SGD 71.90
0.141"
1 5/16"
120 lbs.
120 lbs.
7
Double Loop
Carbon Steel
Galvanized
SGD 102.40
0.188"
1 5/16"
170 lbs.
170 lbs.
5
Double Loop
Carbon Steel
Galvanized
SGD 132.86
-
-
-
-
-
-
-
-
RFQ
0.141"
1 5/16"
100 lbs.
110 lbs.
7
Double Loop
Carbon Steel
Galvanized
SGD 77.06
0.156"
1 5/16"
140 lbs.
140 lbs.
6
Double Loop
Carbon Steel
Galvanized
SGD 94.93
1/8"
1 5/16"
90 lbs.
90 lbs.
8
Double Loop
Carbon Steel
Galvanized
SGD 77.54
1/4"
2 1/16"
110 lbs.
110 lbs.
5
Double Loop
Carbon Steel
Galvanized
SGD 78.67
ASSOCIATED SPRING RAYMOND

Wire Dia. Outside Dia. Load Deflection @ Load End Type Material Finish Meets/exceeds Pack Qty Price
0.105"
1 1/8"
8.45 lbs.
2"
Double Twist Loop
Steel
Oil
ASTM-A227/A228 AND AMS5112
1
SGD 108.95
0.054"
3/8"
4.95 lbs.
1"
Double Twist Loop
Steel
Oil
ASTM-A227/A228 AND AMS5112
1
SGD 59.50
0.062"
0.421"
6.9 lbs.
1"
Double Twist Loop
Steel
Oil
ASTM-A227/A228 AND AMS5112
1
SGD 67.24
0.047"
0.344"
3.67 lbs.
2"
Double Twist Loop
Steel
Oil
ASTM-A227/A228 AND AMS5112
1
SGD 99.46
0.041"
0.296"
2.64 lbs.
1"
Double Twist Loop
Steel
Oil
ASTM-A227/A228 AND AMS5112
2
SGD 97.39
SPEC

Wire Dia. Outside Dia. Material Finish End Type Spring Rate Load Initial Tension Pack Qty Price
0.037"
6/25"
Stainless Steel
Passivated
Crossover Center Loop
5.41 lbs.-in.
-
0.67 lbf.
10
SGD 143.42
0.063"
1/2"
Music Wire
Oil
Double Twist Loop
1.8 lbs.-in.
-
3.84 lbf.
2
SGD 96.46
0.072"
5/8"
Music Wire
Oil
Double Twist Loop
1.9 lbs.-in.
-
5.1 lbf.
2
SGD 99.76
0.072"
5/8"
Music Wire
Oil
Double Twist Loop
1.5 lbs.-in.
-
5.1 lbf.
2
SGD 113.61
0.063"
1/2"
Music Wire
Oil
Double Twist Loop
1.5 lbs.-in.
-
3.83 lbf.
2
SGD 94.71
0.032"
1/4"
Music Wire
Oil
Double Twist Loop
2.8 lbs.-in.
-
1.06 lbf.
2
SGD 79.26
0.047"
3/8"
Music Wire
Oil
Double Twist Loop
7.6 lbs.-in.
-
2.22 lbf.
2
SGD 80.83
0.093"
3/4"
Music Wire
Oil
Double Twist Loop
15.3 lbs.-in.
-
8.75 lbf.
2
SGD 80.87
0.047"
3/8"
Music Wire
Oil
Double Twist Loop
4.3 lbs.-in.
-
2.21 lbf.
2
SGD 81.41
0.032"
1/4"
Music Wire
Oil
Double Twist Loop
1.8 lbs.-in.
-
1.06 lbf.
2
SGD 78.13
WRIGHT PRODUCTS

MPN Price
#8
SGD 28.96
V16
SGD 14.22
MIDWEST

MPN Pack Qty Price
38814
3
SGD 23.51
38821
1
SGD 28.87
38827
3
SGD 34.86
38824
1
SGD 28.67
38818
2
SGD 19.18
38817
2
SGD 17.94
MIDWEST

MPN Pack Qty Price
18613
12
SGD 37.33
18589
12
SGD 46.94
18563
6
SGD 31.19
18521
12
SGD 27.23
18555
6
SGD 46.54
18547
6
SGD 33.32
VELVAC

MPN Price
580071
SGD 74.28
580070
SGD 74.28
APPROVED VENDOR

MPN Price
3HPU1
SGD 29.83
GRAINGER

MPN Pkg. Qty. Price
V18C
 3
SGD 51.94
VOLLRATH

MPN Price
23751-1
SGD 125.99
RIDGID

MPN Price
27523
SGD 9.07
RIDGID

MPN Price
34770
SGD 13.87
RIDGID

MPN Price
34973
SGD 42.44
SIGNODE

MPN Price
009171
SGD 12.71
HONEYWELL

MPN Price
14004210-001
SGD 276.53
RUBBERMAID

MPN Price
GRFG6127L40000
SGD 16.45

Description

We offer an extensive collection of high-quality extension springs from popular brands such as Associated Spring Raymond and Grainger. These heavy-duty springs are designed for applications in doors, exercise equipment, Vise-Grip pliers, trampolines, washing devices and medical equipment. They feature steel or brass construction and have a maximum load capacity of 365.97 lb. These extension springs have spring rate of up to 92.3 lb per inch and are available in different overall lengths, outside diameters, end types and finish options.

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