Bikeservice BS9947 Valve Spring Compressor Kit

• For use during removal and servicing of engine valves and seals upon cylinder head or engine repair
• Supplied with 3 interchangeable adaptors of most common sizes
• Suitable for small and large motorcycles
• Durable fixed U-frame features strong ACME threads
• Manufactured with reinforced frames from rust-proofed steel
• Adaptor sizes: 19, 23 and 25mm
• Jaw depth: 110mm
• Jaw capacity: 20-135mm