The professional quality valve spring compressor tool set is ideal for use on cars, vans, small boat engines, and motorcycles. The various adapters - pressure cups are available in different sizes, making the set the most versatile on the market for removing and compressing springs on most cylinder heads.

The set includes:

• 5 x adapters - pressure cups: 16 mm, 19 mm, 23 mm, 25 mm & 30 mm
• Spring compressor with "C" clamp
• 3 x Pressure screws
• 1 x Pressure bar
• 1 x 10-Piece Valve Adjustment Wrench Set
• 1 x Storage case