Compatible with :Used on all 6,000 lb and 9,000 lb Hydraulic Jacks with 13" or 15" stroke
R3847 Spring Kit Specifications: 13-3/8" x 1-1/16" from end of hook to end of hook 11-1/8" x 1-1/16" from base of hook to base of hook 1.68" diameter 63 coils
High quality:products are made of high quality materials, Galvanized surface, anticorrosion and rust prevention, reduce replacement frequency and have long service life
Service:If you encounter problems during the installation process, please contact us immediately.