Bon Tool 8 in. to 12 in. Cast Aluminum Mason Line Stretchers (Pair)

These line stretchers securely hold mason's line taut between blocks during concrete projects. These 8 in. to 12 in line stretchers are sold in pairs. With the cast aluminum construction, this item stands up to rugged use.

• Efficiently holds mason's line taut between blocks
• Includes a pair of 8 in. to 12 in. stretchers
• Sturdy cast aluminum construction ensures durability