Expert Quality, with plastic coated locking handle. When locked on keeps valve springs positively compressed during maintenance work. Throat depth 160mm. Display packed. https://elecena.pl/product/27249845/draper-expert-02339-expert-valve-spring-compressor-60-155mm-capacity 2024-11-12 https://elecena.pl/product/27249845/draper-expert-02339-expert-valve-spring-compressor-60-155mm-capacity 2026-04-14 https://elecena.pl/product/27249845/draper-expert-02339-expert-valve-spring-compressor-60-155mm-capacity 2026-05-29 https://elecena.pl/product/27249845/draper-expert-02339-expert-valve-spring-compressor-60-155mm-capacity 2026-07-14