KOKEN sleeve

• 1-1/2 sleeve
• 2-1/2 sleeve
• 3-1/2 sleeve
• 1/2 sleeve
• Product description: SHANGHAI JICHANG MACHINE CO., LTD. Supply Japan KOKEN sleeve, KOKEN sleeve 1/2 "KOKEN sleeve, sleeve 1-1/2" sleeve, KOKEN sleeve 2-1/2 "KOKEN sleeve, sleeve 3-1/2" sleeve, KOKEN sleeve 1 "KOKEN sleeve
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