Features

• Makes replacing composition shingles easier and accurate
• Also helps prevent damage to existing shingles
• Helps you align roofing nails with the proper 1 in. Offset from the bottom edge of your existing course
• Lets you install new shingles without over bending or striking surrounding shingles or fingers with hammer.
• Dimension – 13 x 4 x 1 in.
• Item weight – 1.5 lbs.