Air Hammer Spring Retainer Kit 2 Pack For Pneumatic Hammers M550DB And M668 Replacement Springs No Fuss Quick Swap Durable 3 X 35 X 56 Mm Automotive Grade For Quick Tool Maintenance And Heavy Duty Jobs

2-Pack M696 Air Hammer Spring for M550DB & M668
✔️ 2 pcs fits M550DB and M668, ID 28mm, OD 34.4mm, wire 3.18mm

This air hammer spring retainer is designed for quick swapping on pneumatic hammers. It’s commonly used in automotive, sheet metal, tire repair, construction, and machinery assembly environments for rapid maintenance and downtime reduction.

✅ Inner diameter of coil: 28mm (1.1in)
✅ Outer diameter of ring: 34.4mm (1.4in)
✅ Wire diameter: 3.18mm (0.1in)
✅ Includes 2 pieces; compatible with M550DB and M668 air hammers

💡 What is an air hammer spring used for in pneumatic tool maintenance? This handy part helps replace worn springs quickly and keeps hammer performance steady.
- handy replacement for regular maintenance in auto shops and factories
- improves impact consistency and reduces downtime
- easy swap with M550DB and M668 hammers