Groz Heavy Duty Grease Gun Coupler HC12/4B 4-Jaw
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The Groz HC12/4B is a heavy-duty grease gun coupler rated for 10,000 PSI (690 bar) with a hardened steel body that resists deformation under extreme pressure. It features four jaws and a 1/8" BSPT thread connection with a hexagonal nut for secure tightening, making it ideal for high-pressure lubrication applications on hydraulic equipment, plant machinery, and automotive service work.
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Groz Heavy Duty Grease Gun Coupler HC12/4B 4-Jaw
SKU: GRO2210
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