500cc Oil Suction Guns, Carbon Steel Aluminum Alloy Oil Suction Hand Syringe Gun, Professional Oil Vacuum Transfer Tools

Spring Seal Design - Easy and convenient operation, built-in sealing ring, not easy to leak. Alloy gun body design - The body is not easy to deform, strong and Surface coating/baking varnish Anti-rust treatment - Wide range of use, suitable for different working environments. Thick pull rod handle design - Oil absorption is more convenient and stable. Excessive thread design - Good sealing, not easy to slip, long service life.