The purple Aesculap GTA135 attachment comb adds 19 mm of shearing height to a compatible SnapOn blade set. It is a single clip-on accessory for groomers who want an additional coat-length option without changing to a different cutting-head system. Manufacturer-listed compatibility covers blade sets GT317, GT326, GT330 and GT333.

Its dimensionally stable stainless-steel tines guide the attachment through fur and help support uniform clipping. The comb clips into place for convenient changes between attachments. Purple color coding provides a quick visual reference for this 19 mm size, particularly when several comb lengths are kept together for different grooming tasks.

Aesculap instructs users to add the underlying blade's cutting length to the attachment's height. The 19 mm designation therefore describes the comb itself. With a GT330 blade rated at 1.5 mm, the calculated nominal cutting length is 20.5 mm. Planning around that combined figure helps distinguish this attachment from a blade that cuts directly to 19 mm. Match the blade code and the required height before choosing this individual comb for the workstation.