SPECCrossover Center Loop Extension Springs
Spec Crossover Center Loop Extension Spring Music Wire Free Lg Wire Dia
99 sizes & variants — select below · Free Lg: 46 options · Wire Dia: 36 options · Type: 4 options
This family comprises SPEC crossover center loop extension springs, manufactured from music wire for consistent mechanical properties and fatigue resistance. The range covers free lengths from 54.4 mm to 166.9 mm…
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Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Select a size
Showing 99 / 99 variants — scroll the table for more
| Part No (MPN)E07500952750M | 3G SKU3G-OTH-662447 | Free Lg2 3/4 in | Wire Dia0.095 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E15001257000M | 3G SKU3G-OTH-662523 | Free Lg7 in | Wire Dia0.125 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E17501775500M | 3G SKU3G-OTH-662550 | Free Lg5 1/2 in | Wire Dia0.177 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM1000900167M | 3G SKU3G-OTH-662586 | Free Lg166.9 mm | Wire Dia0.9 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM1101000138M | 3G SKU3G-OTH-662598 | Free Lg137.7 mm | Wire Dia1 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM0450900038M | 3G SKU3G-OTH-662625 | Free Lg37.7 mm | Wire Dia0.9 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM1102200229M | 3G SKU3G-OTH-662626 | Free Lg228.6 mm | Wire Dia2.2 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)T32460 | 3G SKU3G-OTH-662630 | Free Lg54.4 mm | Wire Dia2.2 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E02400315000M | 3G SKU3G-OTH-662634 | Free Lg5 in | Wire Dia0.031 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E03600342000M | 3G SKU3G-OTH-662685 | Free Lg2 in | Wire Dia0.034 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)EM0701400059M | 3G SKU3G-OTH-662726 | Free Lg58.6 mm | Wire Dia1.4 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E05000451750M | 3G SKU3G-OTH-662786 | Free Lg1 3/4 in | Wire Dia0.045 in | TypeMusic Wire, 5 PK | |
| Part No (MPN)EM1000900124M | 3G SKU3G-OTH-662811 | Free Lg123.7 mm | Wire Dia0.9 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM0280550057M | 3G SKU3G-OTH-662822 | Free Lg57.2 mm | Wire Dia0.55 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001254000M | 3G SKU3G-OTH-662850 | Free Lg4 in | Wire Dia0.125 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)T31860 | 3G SKU3G-OTH-662878 | Free Lg290 mm | Wire Dia1.2 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E07500693000M | 3G SKU3G-OTH-662900 | Free Lg3 in | Wire Dia0.069 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E03600413000M | 3G SKU3G-OTH-662916 | Free Lg3 in | Wire Dia0.041 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E05000412000M | 3G SKU3G-OTH-663014 | Free Lg2 in | Wire Dia0.041 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)EM0901800102M | 3G SKU3G-OTH-663021 | Free Lg102.4 mm | Wire Dia1.8 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)T31110 | 3G SKU3G-OTH-663038 | Free Lg31 mm | Wire Dia0.63 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E01800290880M | 3G SKU3G-OTH-663058 | Free Lg7/8 in | Wire Dia0.029 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E02400265000M | 3G SKU3G-OTH-663059 | Free Lg5 in | Wire Dia0.026 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E12501156500M | 3G SKU3G-OTH-663061 | Free Lg6 1/2 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM1000900225M | 3G SKU3G-OTH-663134 | Free Lg225.4 mm | Wire Dia0.9 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E08500755000M | 3G SKU3G-OTH-663142 | Free Lg5 in | Wire Dia0.075 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E05000455000M | 3G SKU3G-OTH-663153 | Free Lg5 in | Wire Dia0.045 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E04200452500M | 3G SKU3G-OTH-663256 | Free Lg2 1/2 in | Wire Dia0.045 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E10001358000M | 3G SKU3G-OTH-663257 | Free Lg8 in | Wire Dia0.135 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)T33070 | 3G SKU3G-OTH-663266 | Free Lg136 mm | Wire Dia4 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E02400343500M | 3G SKU3G-OTH-663271 | Free Lg3 1/2 in | Wire Dia0.034 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E07501155000M | 3G SKU3G-OTH-663274 | Free Lg5 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001153000M | 3G SKU3G-OTH-663316 | Free Lg3 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM0250500028M | 3G SKU3G-OTH-664319 | Free Lg28 mm | Wire Dia0.5 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10000955500M | 3G SKU3G-OTH-664335 | Free Lg5 1/2 in | Wire Dia0.095 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E03600584500M | 3G SKU3G-OTH-664345 | Free Lg4 1/2 in | Wire Dia0.058 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E10001355000M | 3G SKU3G-OTH-664372 | Free Lg5 in | Wire Dia0.135 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)T31950 | 3G SKU3G-OTH-664378 | Free Lg26.9 mm | Wire Dia1.4 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E01800222000M | 3G SKU3G-OTH-664441 | Free Lg2 in | Wire Dia0.022 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)EM0300630048M | 3G SKU3G-OTH-664442 | Free Lg47.5 mm | Wire Dia0.63 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001353000M | 3G SKU3G-OTH-664516 | Free Lg3 in | Wire Dia0.135 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E11250855500M | 3G SKU3G-OTH-664560 | Free Lg5 1/2 in | Wire Dia0.085 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E05000415000M | 3G SKU3G-OTH-664594 | Free Lg5 in | Wire Dia0.041 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)T31600 | 3G SKU3G-OTH-664611 | Free Lg49 mm | Wire Dia1 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E20001776500M | 3G SKU3G-OTH-664613 | Free Lg6 1/2 in | Wire Dia0.177 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E03600414500M | 3G SKU3G-OTH-664615 | Free Lg4 1/2 in | Wire Dia0.041 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)EM1000900091M | 3G SKU3G-OTH-664626 | Free Lg91.3 mm | Wire Dia0.9 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001255000M | 3G SKU3G-OTH-664656 | Free Lg5 in | Wire Dia0.125 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E03600374000M | 3G SKU3G-OTH-664767 | Free Lg4 in | Wire Dia0.037 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E06500693500M | 3G SKU3G-OTH-664796 | Free Lg3 1/2 in | Wire Dia0.069 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E01800311000M | 3G SKU3G-OTH-664882 | Free Lg1 in | Wire Dia0.031 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E00940161000M | 3G SKU3G-OTH-664891 | Free Lg1 in | Wire Dia0.016 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E10001482750M | 3G SKU3G-OTH-664912 | Free Lg2 3/4 in | Wire Dia0.148 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM0350500060M | 3G SKU3G-OTH-664914 | Free Lg60 mm | Wire Dia0.5 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E01800262500M | 3G SKU3G-OTH-664928 | Free Lg2 1/2 in | Wire Dia0.026 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E01800341750M | 3G SKU3G-OTH-665016 | Free Lg1 3/4 in | Wire Dia0.034 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)EM0500700064M | 3G SKU3G-OTH-665048 | Free Lg63.9 mm | Wire Dia0.7 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM0250500051M | 3G SKU3G-OTH-665132 | Free Lg51 mm | Wire Dia0.5 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM1603200246M | 3G SKU3G-OTH-665189 | Free Lg245.8 mm | Wire Dia3.2 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E07501156000M | 3G SKU3G-OTH-665195 | Free Lg6 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E17501486000M | 3G SKU3G-OTH-665206 | Free Lg6 in | Wire Dia0.148 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E05000694000M | 3G SKU3G-OTH-665224 | Free Lg4 in | Wire Dia0.069 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E10001154000M | 3G SKU3G-OTH-665243 | Free Lg4 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM1802500224M | 3G SKU3G-OTH-743639 | Free Lg223.6 mm | Wire Dia2.5 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001153500M | 3G SKU3G-OTH-743642 | Free Lg3 1/2 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001489000M | 3G SKU3G-OTH-743717 | Free Lg9 in | Wire Dia0.148 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM1502200144M | 3G SKU3G-OTH-743719 | Free Lg144.4 mm | Wire Dia2.2 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)T32430 | 3G SKU3G-OTH-743733 | Free Lg48 mm | Wire Dia2.2 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E03000492750M | 3G SKU3G-OTH-743739 | Free Lg2 3/4 in | Wire Dia0.049 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E07500632750M | 3G SKU3G-OTH-743740 | Free Lg2 3/4 in | Wire Dia0.063 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E12501355000M | 3G SKU3G-OTH-743767 | Free Lg5 in | Wire Dia0.135 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10000955000M | 3G SKU3G-OTH-743809 | Free Lg5 in | Wire Dia0.095 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001487000M | 3G SKU3G-OTH-743848 | Free Lg7 in | Wire Dia0.148 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E15001775500M | 3G SKU3G-OTH-743876 | Free Lg5 1/2 in | Wire Dia0.177 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM0851200079M | 3G SKU3G-OTH-743900 | Free Lg79.4 mm | Wire Dia1.2 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E12501485500M | 3G SKU3G-OTH-743924 | Free Lg5 1/2 in | Wire Dia0.148 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001156500M | 3G SKU3G-OTH-743957 | Free Lg6 1/2 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E07500952000M | 3G SKU3G-OTH-744003 | Free Lg2 in | Wire Dia0.095 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)EM0700630158M | 3G SKU3G-OTH-744033 | Free Lg158.4 mm | Wire Dia0.63 mm | TypeMusic Wire, 2 PK | |
| Part No (MPN)E15001256000M | 3G SKU3G-OTH-744061 | Free Lg6 in | Wire Dia0.125 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E07501152000M | 3G SKU3G-OTH-744105 | Free Lg2 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10001253000M | 3G SKU3G-OTH-744120 | Free Lg3 in | Wire Dia0.125 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E10000755000M | 3G SKU3G-OTH-744151 | Free Lg5 in | Wire Dia0.075 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E03600375000M | 3G SKU3G-OTH-744175 | Free Lg5 in | Wire Dia0.037 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E07500955000M | 3G SKU3G-OTH-744176 | Free Lg5 in | Wire Dia0.095 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E01800220500M | 3G SKU3G-OTH-744183 | Free Lg1/2 in | Wire Dia0.022 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E10001152750M | 3G SKU3G-OTH-744186 | Free Lg2 3/4 in | Wire Dia0.115 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E11251057000M | 3G SKU3G-OTH-744211 | Free Lg7 in | Wire Dia0.105 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E07500635500M | 3G SKU3G-OTH-744239 | Free Lg5 1/2 in | Wire Dia0.063 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E05000495000M | 3G SKU3G-OTH-744248 | Free Lg5 in | Wire Dia0.049 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E15001255000M | 3G SKU3G-OTH-744250 | Free Lg5 in | Wire Dia0.125 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E11250856000M | 3G SKU3G-OTH-744255 | Free Lg6 in | Wire Dia0.085 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E15001486000M | 3G SKU3G-OTH-744270 | Free Lg6 in | Wire Dia0.148 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E05000375000M | 3G SKU3G-OTH-744302 | Free Lg5 in | Wire Dia0.037 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E05000752000M | 3G SKU3G-OTH-744316 | Free Lg2 in | Wire Dia0.075 in | TypeMusic Wire, 3 PK | |
| Part No (MPN)E03600312000M | 3G SKU3G-OTH-744385 | Free Lg2 in | Wire Dia0.031 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E00940141000M | 3G SKU3G-OTH-744395 | Free Lg1 in | Wire Dia0.014 in | TypeMusic Wire, 10 PK | |
| Part No (MPN)E10001056000M | 3G SKU3G-OTH-744511 | Free Lg6 in | Wire Dia0.105 in | TypeMusic Wire, 2 PK | |
| Part No (MPN)E01800341370M | 3G SKU3G-OTH-744527 | Free Lg1 3/8 in | Wire Dia0.034 in | TypeMusic Wire, 10 PK |
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Frequently Asked Questions
How do I choose the right spring size?
Begin with the free length that fits your application's space, then select a wire diameter that meets your load and deflection requirements. The table allows filtering by free length and wire diameter to narrow down options.
What does the range cover?
Free lengths range from 54.4 mm to 166.9 mm (or 2 3/4 in to 6 1/2 in), and wire diameters from 0.9 mm to 2.2 mm (or 0.026 in to 0.177 in). All are music wire, available in packs of 2, 3, 5, or 10.
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3G Electric supplies SPEC crossover center loop extension springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
