Metric Universal O-Ring Set Assortment

Brief Overview

This 32-size metric O-ring assortment covers the full spectrum of standard metric diameters required for hydraulic systems, pneumatic circuits, and fluid applications across automotive, industrial, and equipment maintenance sectors. The organized storage case with labeled compartments ensures quick identification and stock management on the shop floor. Whether you're stocking a service department or maintaining mobile equipment, this set eliminates downtime from hunting for the right seal size. Pair this with individual replacement O-rings for high-turnover sizes to maximize your inventory efficiency.

Key Features

• 32 metric sizes: Inner diameters from 3mm to 50mm, covering 99% of standard applications
• 450 total pieces: Multiple units per size for ongoing demand
• Organized blue plastic case: Molded compartments with size markings for fast retrieval
• Professional storage: Hinged lid with peg holders for smaller diameters; deep tray for larger rings
• Matte black rubber construction: Standard metric O-ring material compatible with most fluids and temperatures
• Graduated sizing: Logical progression by diameter for intuitive inventory management

Technical Specifications

Size Group	Inner Diameter (mm)	Cross-Section (mm)	Quantity	Applications
Small	3–7	1.5–2	89	Precision assemblies, small hydraulic fittings
Medium	10–22	2–2.5	176	Standard hydraulic cylinders, manifolds
Large	23–50	3.5	185	Main circuit seals, large actuators

Business Advantages

Strong Reseller Value:

• High-frequency consumable: O-rings are routine replacements in every service bay; customers expect immediate availability.
• Margin-friendly: Stock cost is modest relative to per-unit retail pricing on individual seals.
• Reduces customer downtime: Having the complete size range in-house prevents job delays and builds customer loyalty.
• Organized presentation: The labeled storage case improves shop professionalism and stock accountability.

Inventory Management:

• Pre-sorted case eliminates time spent organizing loose rings.
• Molded size indicators reduce picking errors.
• Gradual consumption allows natural reordering—no dead stock risk.

Recommended Use Cases

• Hydraulic system maintenance: Cylinder, pump, and valve seal replacement.
• Pneumatic equipment service: Air compressors, actuators, and control valve rebuilds.
• Mobile equipment shops: Heavy equipment, agricultural machinery, industrial hydraulics.
• Fleet maintenance facilities: Standardized seal kit for multiple vehicle types.

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Stock this assortment for immediate availability and customer satisfaction. At 450 pieces across 32 sizes, you'll handle the vast majority of seal requests without special orders.