• Standard Diameters: Usually 13 mm (most common) or 10 mm.
• Standard Lengths: Range from 75 mm to 100 mm (pictured), though extra-long versions can reach up to 150 mm, 200 mm, or 300 mm for deep crack injections.
• Drill Bit Required: A matching 13 mm (or 1/2 inch) masonry drill bit.