ProMEGA spring for block binding up to 40 sheets, 8 mm

Description: Type: spring, material: plastic, spring/ring diameter: 8 mm, spring pitch: 3:1, block format: A4, maximum block thickness: 40 sheets, cover weight: 150 g/m², spine thickness: 8 mm, texture : gloss, length: 300 mm
Type: Spring
Length: 300 mm
Material: Plastic
Texture: Gloss
Maximum block thickness: 40 sheets
Spring/ring diameter: 8 mm
Cover density: 150 g/m²
Spine thickness: 8 mm
Block Format: A4
Spring pitch: 3:1