A perforated strip to help with precise positioning of cables, up to 1/2" in diameter, in cavities of walls and ceilings during the "rough-in" stages of construction. Package of 16 roofing nails for installation included! CAUTION: Product for use with low voltage Class 2 wiring only!
1 7/8" x 12'
4.76 cm x 3.65 m
Perforations at 1-inch intervals