Rothenberger fin comb for straight-drawing heat exchanger fins 6 different sizes in one tool: 8 — 9 — 10 — 12 — 14 — 15 mm. Box contents: 1 x Rothenberger slat comb, 224500 Rothenberger We at ROTHENBERGER develop, produce and market pipe tools and machines for installers, heating engineers, refrigeration air conditioning technicians and Service technicians. Our devices are used on construction sites in the HVAC systems and in refrigeration, gas and environmental technology as well as in maintenance. Craftsmen appreciate our equipment for its reliability and durability — a sign of the innovative strength and sophisticated technology that we use in the development and manufacture of our products. Our more than 6000 products are found by tradesmen in specialist retailers, to whom we offer a comprehensive portfolio as a full-range supplier.