Expert Quality, plastic coated locking handles to keep valve springs positively compressed during work. Suitable for use on most engines due to double-ended valve cup. Unique double action lever cams action provide choice of operation either above or below valve. Throat depth 165mm. Features and Benefits • Expert Quality • Plastic coated locking handles to keep valve springs positively compressed during work • Suitable for use on most engines due to double-ended valve cup • Unique double action lever cams action provide choice of operation either above or below valve • Throat depth 165mm Contents 1 x Draper Expert Universal Valve Spring Compressor, 55 - 175mm