Billy Penn 6790 Aluminum Step Flash, 5" x 5" x 7" Caulk Backer Rods The length of a lag

The length of a lag screw is measured from the dunderhead bearing surface to the tip of the screw

Non-slip textured grips and safety latch

Requires*3/16" x 4-1/2" Bit

For use in construction and industrial applications where extra protection and durability are needed

solid polypropylene soft-grip handle with hang hole fits fist for more leverage and less user fatigue

Billy Penn 6790 Aluminum Step Flash, 5" x 5" x 7" Caulk Backer Rods The length of a lagUsed to flash the wall to the roof in an end wall application. The smaller pieces can be very helpful when trying to flash a chimney. Highlights: Formed Aluminum L x W x H: 5" x 5" x 7" Color: Unpainted