Multi Use Torch, For Projects & Repairs, Is Designed For A Variety Of Household Uses, Including Small Diameter Soldering, Heating Putty Or Paint, Removing Rusty Bolts & Nuts, Thawing Frozen Locks, Features An Ergonomically Designed Comfort Grip For Comfortable & Controlled Use, A Trigger Start Ignition & An Adjustable Flame Control Knob.