- The crimper (Malco C5R) creates a longer, shallower professional grade crimp for a tight fitting, leak proof stove pipe connection.
- The duct knife (Malco DK6S) has a serrated edge to aid in cutting flex fiberglass wool duct.
- The bundle includes a puncture resistant nylon sheath for the knife (Malco DK6S).
- Unique one-hand operation latch on the crimper (Malco C5R) allows comfortable use.
- Ergonomic cushioned handle on the knife (Malco DK6S) offers comfortable sure grip.