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locking coupling
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pvc hose connected quick cam lock coupling C & E all typesUS$ 0.4 - 60MOQ: 100 UnitsLinhai Shuangfeng Rubber & Plastic Co., Ltd.
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Smart Sourcing
1Look forChoose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for locking coupling compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in locking coupling contracts -
Ductile Iron GGG50 Self-Locking Universal CouplingUS$ 6.50 - 35.00MOQ: 50 PiecesShanxi Solid Industrial Co.,Ltd
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Ductile cast iron self-locking wide range universal coupling for PVC pipesUS$ 650.00 - 700.00MOQ: 50 TonsShanxi Midas Industrial Co.,Ltd.
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locking assemblies disc couplingUS$ 12.60 - 12.60MOQ: 30 SetsHangzhou Shuangyou Industrial Co., Ltd.
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Universal Coupling Hitch Lock Trailer LockNegotiableMOQ: 1 PieceSichuan New Rise Imp. & Exp. Co., Ltd.
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trailer coupling lock;trailer coupler lock;trailer lockNegotiableMOQ: 500 PiecesAlfa Marine(Shanghai) Co., Ltd
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Global Buyer Activity
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Insertable Coupling Lock Caravan Lock Caravan Trailer Hitch Lock A1992US$ 5.6 - 8.4MOQ: 1000 PiecesGlobal Trade (Chengdu) Ltd.
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Forging cam lock cam groove quick connect couplings fittingUS$ 1 - 100MOQ: 100 PiecesDalian Xinpeng forging Co.,Ltd
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Advanced locking design grooved coupling WP1213 clampUS$ 8 - 15MOQ: 1 PieceVeritas Tech (Ningbo) Co., Ltd.
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Custom gold couple the key and lock keychainUS$ 0.4 - 1.5MOQ: 500 PiecesDongguan City Taiyao Hardware Products Co., Ltd.