Product description

This 3/8-inch to 1/8-inch reduction fitting is a precision-engineered adapter used to transition between different sizes of pneumatic or hydraulic piping in automotive service machinery. The cylindrical design is optimized for tight spaces within the manifolds and control valves of tire changers and balancers. By reducing a 3/8-inch male or female port to a 1/8-inch connection, this part allows for the integration of smaller pilot valves, sensors, or pressure gauges into the larger main-line system. Manufactured from high-strength brass or plated steel, the reduction fitting provides excellent resistance to corrosion and ensures a secure, leak-free seal that can withstand the high-pressure cycles typical of industrial shop equipment. Its precise threading prevents cross-threading and allows for a smooth, high-torque installation without damaging the surrounding manifold.

Product highlights

• Precise Size Reduction: Seamlessly transitions 3/8-inch connections to 1/8-inch ports.
• Leak-Proof Performance: Engineered for airtight and fluid-tight high-pressure seals.
• Compact Cylindrical Body: Ideal for installation in crowded valve blocks and manifolds.
• Industrial Strength: Constructed from materials resistant to vibration and mechanical stress.
• Standard Tooling: Features a design compatible with standard hex or pipe wrenches for easy service.

Specs

• Manufacturer: Snap-On
• Manufacturer Part Number: st0016432
• Thread Size 1: 3/8-inch
• Thread Size 2: 1/8-inch
• Component Type: Reduction Fitting

Direct replacement models

Fits various Snap-On and John Bean shop equipment requiring a 3/8 to 1/8 reduction.

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.