Spool Cover for Garden Trimmers (2 Pieces) Compatible with Gardenline GLR, GLT; Einhell GC-ET 4530 Set Suitable for models: - Gardenline GLR 450, 451, 452, 453, 454, 455, 456, 457, 458, 459 - Gardenline GLR 450/1, 4550/1, 450/2, 450/3, 450/4, 450/5 - Gardenline GLT 453, 454, 455 - King Craft KCR 450, KCR 451, KCR 500, KCR 500 GB - Top Craft TCR 50, TCR 450, TCR 451, TCR 500 - Einhell RTV 40, RTV 5500, RTV 550/1 - PWR400DGTA, PWR550GT Durable material: High-quality ABS spool housing and durable nylon trimmer line made of copolymer in helix design — flexible and long-lasting. Spool specifications: 2 x 5 m nylon copolymer line in spiral design. Line diameter: 1.6 mm. Designed for efficient cutting and extended service life. Easy to use: Simple replacement — remove the old spool and install the new one. No tools required. Safety instructions: Always wear safety glasses and appropriate clothing when operating the trimmer. Disconnect power before installing, removing, or adjusting any parts.