► Geiger | Adaptor

Precision Connections for Seamless Trade Compatibility Geiger Adaptors deliver the perfect link between precision, power & performance. Built for professionals who demand reliable tool compatibility, this range covers everything from shank conversions to custom thread fittings. Designed to bridge the gap between pneumatic, mechanical & electric tools, Geiger adaptors keep...

Precision Connections for Seamless Trade Compatibility

Geiger Adaptors deliver the perfect link between precision, power & performance. Built for professionals who demand reliable tool compatibility, this range covers everything from shank conversions to custom thread fittings. Designed to bridge the gap between pneumatic, mechanical & electric tools, Geiger adaptors keep your workflow smooth, consistent & accurate.

Each component is engineered from high-grade steel for long-lasting strength & balance. Whether joining polishing pads, drill attachments or grinders, these adaptors maintain true alignment under torque — ensuring precision where it matters most.

Set up your station for success with Air Tools & Compressors that power every connection & store small fittings neatly using Drawer Organizers. Equip your workspace with Stationary Workshop Cabinets for efficient tool access & enhance stability with Mounting Hardware. Fine-tune your setups using Pressure Regulators & Gauges, giving you the control & consistency required for professional-grade results.

Machined to exacting tolerances, every Geiger adaptor fits seamlessly into your system, reducing vibration & boosting tool longevity. Their universal compatibility makes them ideal for mechanics, panel beaters, metal fabricators & workshop technicians who value precision under pressure.

What’s in This Collection:

► 1/4" Shank Adaptor
‣ Compact precision adaptor for converting accessories to 1/4" shank use — perfect for rotary polishing or fine finishing tasks.

► ⅝" UNC-F X 5/16" UNF-F Thread Adaptor
‣ Dual-thread design for smooth transitions between imperial fittings — built for fabrication & maintenance work.

► Thread Adaptor for SI2210
‣ Custom-fit adaptor for Geiger SI2210 tools, providing perfect balance & torque stability during operation.

► 5pc. Adaptor Set (Blister Pack)
‣ Versatile set containing the most popular thread & shank adaptors — an essential addition to mobile trade kits.

► 5/8" F X 1/4" UNC M Thread Adaptor
‣ Reliable thread converter ideal for air-powered & mechanical workshop tools.

► 10mm x 1.5TPI F X 1/4" UNC M Thread Adaptor
‣ Precision-machined adaptor connecting metric & imperial thread types for mixed-tool environments.

► 1/4"-20 Male to M6 Male Thread Adaptor
‣ Compact cross-thread adaptor for converting imperial tools to metric fitment quickly & securely.

► 1/4" Shank to M6
‣ Designed for polishing & buffing setups requiring M6 thread mount compatibility — built for accurate control & smooth motion.

 

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  • Geiger - 5/8" UNC-F X 5/16" UNF-F Thread Adaptor | GPA1521D
    Geiger - 5/8" UNC-F X 5/16" UNF-F Thread Adaptor | GPA1521D
    This is a Geiger 5/8" UNC-F X 5/16" UNF-F Thread Adaptor. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features This is a Geiger 5/8" UNC-F X 5/16" UNF-F Thread Adaptor ► Technical Specifications Source Weight: 20.00 kg...
    $57.40
    $0.00
    $57.40
  • Geiger - Thread Adaptor for SI2210 | GPA1521B
    Geiger - Thread Adaptor for SI2210 | GPA1521B
    The Geiger GPA1521B is a thread adaptor for 7/16UNF Thread (20TPI). A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger GPA1521B is a thread adaptor for 7/16UNF Thread (20TPI) Thread Adaptor for 7/16UNF Thread (20TPI) ►...
    $38.50
    $0.00
    $38.50
  • Geiger - Roloc Adaptor suits SI2026 | GPA1521A
    Geiger - Roloc Adaptor Suits SI2026 | GPA1521A
    The Geiger Roloc Adaptor suits SI2026 is a thread adaptor with a 5/8" UNC (11TPI) thread. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger Roloc Adaptor suits SI2026 is a thread adaptor with a 5/8"...
    $39.90
    $0.00
    $39.90
  • Geiger - 5pc. Adaptor Set (Blister Pack) | GX5AS
    Geiger - 5pc. Adaptor Set (Blister Pack) | GX5AS
    A 5-piece adaptor set made of Chrome Vanadium Steel, supplied on a socket rail. The set includes various female-to-male adaptors for different drive sizes. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features A 5-piece adaptor set made...
    $24.50
    $0.00
    $24.50
  • Geiger - 5/8 F X 1/4"UNC M Thread Adaptor | GPA1521H
    Geiger - 5/8 F X 1/4"UNC M Thread Adaptor | GPA1521H
    The Geiger GPA1521H is a thread adaptor with a 10mm x 1.5TPI female thread and a 1/4" UNC male thread. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger GPA1521H is a thread adaptor with a...
    $57.40
    $0.00
    $57.40
  • Geiger - 3/8"x24 Thread adaptor suits GP1204 | GPA1521C
    Geiger - 3/8" x 24 Thread Adaptor Suits GP1204 | GPA1521C
    The Geiger GPA1521C is a 3/8''x24 thread adaptor suitable for the GP1204. It has a 3/8''UNF (24TPI) thread and a shipping weight of 0.02 Kg. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger GPA1521C is...
    $38.50
    $0.00
    $38.50
  • Geiger - 10mm x 1.5TPI F X 1/4"UNC M Thread Adaptor | GPA1521F
    Geiger - 10mm x 1.5TPI F X 1/4"UNC M Thread Adaptor | GPA1521F
    This is a Geiger thread adaptor, with a 10mm x 1.5TPI female thread and a 1/4" UNC male thread. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features This is a Geiger thread adaptor, with a 10mm x...
    $57.40
    $0.00
    $57.40
  • Geiger - 1/4"-20 Male to M6 MaleThread Adaptor | GPA1521E
    Geiger - 1/4"-20 Male to M6 Malethread Adaptor | GPA1521E
    This is a Geiger 1/4"-20 Male to M6 Male Thread Adaptor. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features This is a Geiger 1/4"-20 Male to M6 Male Thread Adaptor ► Technical Specifications Supplier Weight: 0.02 Kg...
    $47.60
    $0.00
    $47.60
  • Geiger - 1/4" Shank to M6 | GPA1520B
    Geiger - 1/4" Shank to M6 | GPA1520B
    The Geiger 1/4'' Shank is an adaptor with a female M6 thread. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger 1/4'' Shank is an adaptor with a female M6 thread Thread: M6 Female ► Technical...
    $18.20
    $0.00
    $18.20
  • Geiger - 1/4" Shank Adaptor | GPA1520
    Geiger - 1/4" Shank Adaptor | GPA1520
    The Geiger 1/4" Shank Adaptor (GPA1520) is commonly used with 50mm Backing Pad Kits with angle die grinders. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger 1/4" Shank Adaptor (GPA1520) is commonly used with 50mm...
    $9.80
    $0.00
    $9.80

Built for Strength, Designed for Precision

Geiger Adaptors deliver professional accuracy across trade applications where exact fitment is critical. From converting threads to extending reach, these adaptors provide the link that keeps every tool performing at its best. Machined from durable alloys, they’re tested for precision & longevity under heavy daily use.

Enhance your setup with Foam Tool Inserts for safe storage & easy organization & manage your workflow using Modular Tray Systems for quick access during fast-paced projects. Keep your workspace clean with Air Filters & Moisture Traps & stay protected using Cut-Resistant Gloves. Professionals across Australia trust Geiger to deliver trade-grade accessories backed by Same Day Dispatch & Warranty & Parts Support, ensuring your tools are always ready to perform.

► Thread & shank adaptors designed for professional workshops
► Compatible with pneumatic, mechanical & electric tool systems
► Built for durability, accuracy & smooth connection performance
► Supported by Same Day Dispatch, Trade Pricing & Warranty & Parts Support

Each Geiger Adaptor connects precision with practicality — built for professionals who rely on perfect fitment & lasting performance.

Get the perfect fit every time with Geiger Adaptors — engineered for precision, built for endurance & trusted by professionals who demand performance they can depend on.

Frequently Asked Questions

Yes — all adaptors are made to universal sizing standards for compatibility with most air & power tool systems.

Wipe threads before installation & apply a small amount of lubricant to prevent corrosion during storage.

They’re perfect for use with drills, grinders, polishers & pneumatic tools needing thread or shank conversion.

Yes — Geiger adaptors are balanced for consistent performance under load to ensure safe, stable operation.

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Geiger