Spurtar Feeler Gauge 32 Blades 0.0015-0.035" 0.04-0.88mm Stainless Steel Dual Marked
32-blade stainless steel feeler gauge measures gaps from 0.0015 to 0.035 inch (0.04 to 0.88 mm) with dual metric and imperial markings for valve, spark plug and precision assembly work
- Measures gaps from 0.0015" to 0.035" with 32 precision blades
- Dual metric and imperial markings give instant size reading
- #65 manganese steel construction resists wear during repeated use
- Anti-rust oil coating protects blades from corrosion in storage
- Laser-etched numbers stay clear for accurate identification over time
Precision Gap Measuring Tool
The Spurtar feeler gauge provides 32 blades covering 0.0015 in to 0.035 in and 0.04 mm to 0.88 mm. Dual marked metric and imperial scales give immediate readings for valve lash, spark plug gaps and fret work. Tempered #65 manganese steel resists deformation during repeated insertion. Anti-rust oil coating protects the blades between jobs.
Durable Construction
Laser etched markings on every blade remain legible after heavy shop use. The hardened and polished finish prevents pitting that would compromise thin gauges like 0.002 in or 0.003 in. Blades fan out from a single holder for quick selection and compact storage. No moving parts or electronics mean silent operation and zero power draw.
Ready-to-Use Set
The kit arrives coated in protective lubricant so each blade slides freely from the first measurement. Clear size stamps eliminate guesswork when setting tappet clearances, distributor points or piston ring gaps. A 0.004 in blade handles typical spark plug gaps while 0.005 in and 0.006 in cover common valve specs. Not suited for gaps exceeding 0.035 in or for digital readout requirements.
Highlights
- Measures gaps from 0.0015" to 0.035" with 32 precision blades
- Dual metric and imperial markings give instant size reading
- #65 manganese steel construction resists wear during repeated use
- Anti-rust oil coating protects blades from corrosion in storage
- Laser-etched numbers stay clear for accurate identification over time
Specifications
No published specifications for this item yet.
Questions about this item
How do I select the correct blade from the 32-piece set when setting a spark plug gap, and what step is often missed?
Fan out the blades, choose the one matching the target gap — for example 0.035 in or 0.88 mm — slide it between the electrodes, and tighten until you feel a slight drag; the step many skip is verifying with both the inch and metric markings on the same blade.
What upkeep will the stainless steel blades need over time?
Wipe off the factory anti-rust oil before first use, then apply a light machine oil after each session to keep the hardened manganese steel from pitting; the laser-etched dual markings resist wear, so no re-marking is required.
At what thickness does the gauge stop being useful during prolonged valve-lash checks?
The thinnest blade is 0.0015 in (0.04 mm) and the thickest is 0.035 in (0.88 mm); gaps outside that 32-blade range cannot be measured with this set.
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