The Aesculap GT399 is a size 10 F wide SnapOn blade set for animal grooming with a compatible detachable-blade clipper. Its 60 mm cutting width and 1.5 mm cutting length identify the exact working format, making it a wide option for this close grooming length.

The carbon-steel assembly is manufactured in Suhl, Germany, using precision machining and grinding. Its tooth geometry and finished surfaces help guide the coat through the cutting area. A SnapOn mounting system allows the complete blade head to be changed without tools when the job calls for another length or blade format.

For work with an attachment comb, GT399 is specifically listed as compatible with the wide GTA144, GTA145 and GTA146 accessories. These offer 13, 16 and 19 mm comb sizes respectively and are selected separately. Checking these item references avoids confusing wide accessories with other comb systems.

The blade set is suitable for professional resharpening when the edge becomes dull. Between services, clear trapped hair, use clipper oil before and during work, and store the blade dry with an oil coating. Aesculap's SnapOn maintenance guidance advises against unscrewing the head for routine cleaning. Follow the equipment instructions when removing or refitting the blade assembly.