eBay

🔧 Restore classic gauges and timepieces with precision-matched hairsprings.
These HSC2041 phosphor bronze hairsprings are ideal for internal repairs on Smiths magnetic instrumentation, horological mechanisms, and other precision devices requiring fine spring control.

📦 Pack Contents:

10x HSC2041 hairsprings
Material: Phosphor bronze
Torque gm/cm/100^{o = 0.2980}
^{Type: colleted}
O.D mm: 16.50mm
Collet Bore mm: 3.08mm

✅ Features:

Suitable for Smiths SSM/RSM gauge internals
Ideal for restorers, horologists, and instrumentation repairers
Lightweight, corrosion-resistant, and highly responsive

🧰 Applications:

Smiths magnetic speedometers and tachometers
Clocks, timers, and precision mechanical instruments
Please check fitment before purchase to ensure compatibility with your application

💬 Bulk Orders & Trade Pricing

We offer discounted rates for bulk purchases. If you require larger quantities or trade supply, please contact us directly to discuss pricing and availability.

🛠️ We carry a wide inventory of springs for Smiths, Jaeger and other period instruments. Not all items are listed, so please get in touch if you’re searching for a specific spring

✅ Returns & Customer Satisfaction:

We operate a no-quibble exchange or refund policy. Customer satisfaction and positive feedback are paramount to our business.

If you’re not happy with your purchase, simply return it in original condition and we’ll refund or exchange—no fuss.

⚠️ Note: If this item is purchased for a non-compatible application and returned, postage costs will be deducted from the refund.

🏍️ About Timeless Motorcycles:

Based in Mansfield Woodhouse, Nottinghamshire, we specialise in the refurbishment, repair, and servicing of Smiths Chronometric & Magnetic Speedometers & Tachometers. Trusted by restorers worldwide, we’re proud to support the preservation of classic British instrumentation.