Bojo O-Ring and Seal Removal Kit, 9-Piece Heavy-Duty Plastic Picks with Chemical-Resistant Case

Bojo Tools OST9 Heavy-Duty 9-piece O-ring and seal removal kit delivers durable, chemical-resistant plastic picks and scrapers designed to safely extract seals, O-rings and gaskets without scratching sensitive surfaces.

Whether you work on automotive fuel systems, hydraulic fittings, HVAC components or small engine maintenance, this compact toolkit gives technicians and DIYers a selection of shaped hooks, scrapers and picks engineered to remove rings and seals without metal-on-metal contact. The tools are molded from heavy-duty XNGL composite and medium-duty UNGL nylon plastics, providing chemical resistance while remaining stiff enough to tackle stubborn seals. Each piece nests securely in the included F1 plastic case for organized storage and fast portability.

How do these plastic picks protect soft seal channels?

The non-metallic construction minimizes marring, metal burrs and gouges that can happen with steel picks. Their engineered profiles and rounded tips let you work in tight grooves and around O-ring beads while maintaining the parts' sealing surfaces.

• Made from XNGL and UNGL composite plastics to resist scratching.
• Rounded and tapered ends designed for seal channel access.
• Replaceable edge honing extends scraper life without exposing metal.
• Varied shapes cover inside and outside ring removal tasks.

Which tools are included and what specific tasks do they handle?

The OST9 kit contains nine distinct shapes: multiple hook angles, pointed picks, and thin scrapers to reach different seal geometries. Each tool targets common removal scenarios — external O-ring lift, internal groove scraping, under-seal pry, and gasket edge cleaning.

• Hook picks for lifting and hooking O-rings from housings.
• Thin scrapers to remove compressed gasket residue from flat surfaces.
• Right- and left-curved tools for access behind fittings or retaining lips.
• Varied tip sizes to match small engine seals up to larger hydraulic O-rings.

Are these tools chemical-resistant and durable for workshop use?

Yes — the toolkit uses heavy-duty, chemical-resistant nylon composites suited to oils, fuels and many common solvents. The plastics resist swelling and deterioration that can occur with lower-grade materials, so tools keep their shape through repeated professional use.

• XNGL composite provides heavy-duty stiffness and solvent resistance.
• One medium-duty UNGL piece offers slightly more flexibility for delicate tasks.
• Plastic edges can be honed to refresh scraping surfaces and extend life.
• Tools withstand workshop chemicals without deforming quickly.

How is the kit stored and transported for jobsite convenience?

All nine tools fit neatly into the included F1 plastic carrying case that snaps closed and protects tips from damage. The case keeps tools organized so you can identify the right shape quickly and prevents loose pieces from being lost in a toolbox or van.

• Compact F1 case with molded slots for each tool.
• Secure snap closure for travel and storage.
• Lightweight kit that won’t add much weight to a tool bag.
• Clear organization reduces time searching for the correct pick.

Who this is for: The Bojo Tools OST9 9-piece O-ring and seal set is built for automotive technicians, appliance and HVAC technicians, industrial maintenance crews, and hands-on hobbyists who need non-metallic tools to remove seals and gaskets without damaging mating surfaces. Choose this kit when you want a compact, chemically resilient selection of hooks and scrapers to handle common ring and seal removal jobs safely and repeatedly.