920L 2GT Timing Belt Elastic Tensiometer Synchronous Belt Tension Tester For X1 P1 K1C 3D Printer Belt Replacement

920L 2GT Timing Belt Elastic Tensiometer Synchronous Belt Tension Tester For X1 P1 K1C 3D Printer Belt Replacement
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sku: 1005008626731639
$4.50
Shipping from: China
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