- All-in-one seal installation tool set for metalworking and maintenance. The 3-piece kit includes a nut wrench, a small spanner, and an auxiliary seating tool for precise seal placement. - Durable construction: high-strength, corrosion-resistant steel; precision-machined components; ergonomic handles and compact sizes to fit tight spaces. - Key benefits: protects seals from damage, speeds installation, and helps reduce downtime and maintenance costs. Designed for professional use across skill levels. - Compatibility: works with standard seal nuts and common fittings on hydraulic and pneumatic systems, agricultural equipment, and metalworking machinery. - Use scenarios: - Agriculture: replacing seals on tractor hydraulic cylinders or hay equipment. - Factory floor: seating seals on hydraulic lines in presses, conveyors, or CNC machines. - Onsite/mobile: field service for pumps and hydraulic assemblies.