GARDENA Comfort Bow Saw 530. Article no: 8747-20. MNH Code: GD-0138. Packaging type: Loose. Blade length: 530 mm. Blade change: without tools. Saw blade: Pulse-hardened, rust-proofed saw blade with fine cut teeth. Screw mechanism: for maximum blade tension. Uses: Light, robust saw with pointed bow for working in confirmed spaces. Wood saw. Special features: Rust-proof bow design, made of steel . Warranty: 25 Years.