Product Description

Marshalltown M/TM621 M621 Masons Line 76.2m (250ft) Yellow

The Marshalltown M621 Mason's Line is a high-quality twisted nylon line designed for precision and durability on site. Heat-set after winding for improved stability, this line resists mortar, oil, mildew, and water absorption, ensuring long-lasting performance in demanding conditions. Ideal for bricklaying, blockwork, landscaping, and general site layout, it offers reliable tension and visibility. Proudly made in the U.S.A, it is a trusted choice for professional tradespeople.

M621 Features:

• Twisted nylon construction for strength and stability
• Heat-set after winding to maintain shape and reduce stretch
• Resistant to mortar, oil, and mildew
• Will not absorb water, maintaining performance in wet conditions
• Highly visible yellow colour for clear site marking
• Suitable for bricklaying, blockwork, landscaping, and layout tasks
• Manufactured in the U.S.A

M621 Specifications:

• Length: 76.2m (250ft)
• Material: Twisted nylon
• Colour: Yellow
• Made in: U.S.A
• Pack quantity: 1

What is included:

• 1x Marshalltown M621 Mason's Line 76.2m (250ft) Yellow