Malco, SL1R Snap Lock Punches
Description:
- Join sheet metal, duct and pipe sections economically.
- No need for extra hardware. Punches raise a louvered shaped projection on metal edge for locking into rolled edge of sheet or piece to be joined.
- Metal pieces snap together and are fastened securely.
- Compound Handle Leverage for maximum ease of operation.
- Punch impression spaced 3/8" from edge of metal.
- Heavy forged cutting jaw. Rust resistant nickel plate and black oxide finishes.
- Tool also features vinyl grips with hand stops for added comfort and resistance to elements.