Sosmetal Products, Inc. 2026 Product Catalog
SOSMETAL PRODUCTS INC.
FASTENERS & HARDWARE
SPRINGS
UNIVERSAL EXTENSION SPRINGS l All springs are made from music wire or hard drawn steel and are manufactured to government specifications.
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21
PART
FREE
CALCULATED
NUMBER
O.D.
LENGTH WIRE DIA.
RATE
(INCHES)
(FL)
(D)
(LBS./IN.)
QTY
214125 214126 214127 214128 214129 214130 214131 214132 214133 214134 214135 214136 214137 214138 214139 214140 214141 214142
15/64
(.234) (.250) (.250) (.328) (.343) (.375) (.437) (.500) (.500) (.500) (.562) (.562) (.625) (.734) (.750) (.812)
1-3/32
.020 .029 .028 .042 .037 .041 .062 .080 .062 .072 .072 .072 .072 .064 .092 .072 .120 .049
.61 .72 .40
6 6 6 6 6 6 6 6 6 2 4 4 2 2 2 2 2 6
1/4 1/4
4 6
21/64 11/32
5-7/8 1-1/2 3-1/2 1-5/8 4-1/2 9-3/8 8-1/2 3-7/8 3-3/4 8-1/2 8-1/2 6 5 6
1.40 3.36 1.50 4.61
3/8
7/16
1/2 1/2 1/2
66.43 4.10 3.40 5.51 4.49 2.14 1.79 12.15
Part No. 214102 47 pieces • 17 items 12051 steel tray
9/16 9/16
5/8
214125 214126 214127 214128
214129 214130 214131 214132
214133 214134 214135 214136
214137 214138 214139 214140
214141
47/64
3/4
13/16
.92
1
(1.000) (.500)
7.42
Numbers in assortment
1/2
4
1.4
UNIVERSAL SMALL SPRINGS
Both compression and extension springs have hundreds of automotive and industrial uses.
— COMPRESSION —
— EXTENSION —
l Plated to prevent rust. l Will take care of 90% of your small spring needs.
PART
TYPE
O.D.
FREE
PART
TYPE
O.D.
FREE
NUMBER
LENGTH QTY
NUMBER 52915 52916 52917 52918 52919 52920 52921 52922 52923 52924
LENGTH QTY
52905 Comp. 9/32 1/2 52906 Comp. 1/4 13/32 52907 Comp. 7/32 11/16
Ext. Ext. Ext.
3/16 1-3/4 5/16 1-1/8 5/16 1-1/4
25 25 25 25 25 25 25 25 25 25
25 25 25 25 25 25 25 25 25 25
Part No. 52901 200 pieces • 20 items 12027 plastic tray
52908 Comp. 3/8 52909 Comp. 3/8
5/8 3/4
Comp. 9/32
3/4
Ext.
9/32 1-1/2
52905 52906 52907 52908
52909 52910 52911 52912
52913 52914 52915 52916
52917 52918 52919 52920
52921 52922 52923 52924
52910 Comp. 7/32 1-1/2 52911 Comp. 23/64 1-3/8
Ext. 11/32 1-7/16
Ext. Ext. Ext. Ext.
.350 1-27/32 9/32 2-3/16 5/16 1-3/4 5/32 3-1/8
52912 52913 52914
Ext. 13/64 13/16
Ext. 1/4 Ext. 7/32
7/8
1
Numbers in assortment
A18-11 REVISED OCTOBER, 2012
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