4pcs/Lot SHF20 20mm Linear Rod Guide Rail Shaft Support Bracket Bearing Aluminium Alloy CNC Parts 3D Printer

4pcs/Lot SHF20 20mm Linear Rod Guide Rail Shaft Support Bracket Bearing Aluminium Alloy CNC Parts 3D Printer
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sku: 1005003175685011
$6.25+2%
$6.40
Shipping from: China
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