prewave 10-position guide comb 12-21mm Wahl compatible

10-position guide comb for Wahl shavers

This prewave guide comb attaches to compatible Wahl shaver heads and provides ten fixed cutting lengths from 12 mm to 21 mm. It is designed for men who want precise, repeatable trim settings without swapping multiple attachments. The comb works wet or dry, so it can be used in the shower and rinsed clean under running water.

Black plastic construction with snap-on fit

The comb moulds in black plastic and clips directly onto the shaver head, holding its position during use. Ten detented slots lock at each millimetre step, giving tactile feedback when you slide the lever. Because it is a single-piece attachment there are no loose spacers to lose, and the wet-dry rating means water and shaving foam will not degrade the fit.

Replaces lost or worn Wahl combs

This part restores the original length range on models such as the 9864SS, 9818A, 1541, 9864L, WSS3L, 9867L, 9870L, 9894 and 9898L when the factory comb is damaged or missing. It will not fit the 5621, 5622, 5623, 8040, 8064, 8900, 8900-500, 9300, 9307, 9326, 9878, 9900, 9906, 9906C, 9910, 9916, 9916C, 9918, 9918C, 9918-6171, 9918D, 9920, 9925, 9940-502, 9961, 9962, 9966, 9971, 9985 or 9990 series, so buyers with those shavers need a different accessory.