The dual purpose hacksaw measures 16 in. length and is constructed from Bi-metal material for long lasting durability, strength and flexibility. Standard, jab/hacksaw includes 12 in. x 24 TPI bi-metal blade that can be adjusted to 55. angle for easy flush cutting. Rugged frame allows lightweight rigidity and exceptional control when in use. It is designed such that it stores up to nine extra blades for user convenience and can also be used as conventional hacksaw or as jab saw to enlarge holes.