prewave 12-21mm 10 Position Long Guide Comb Attachment

10-Position Long Guide Comb for Wahl Shavers

This black attachment offers ten cutting lengths from 12 mm to 21 mm in single-millimetre steps. It fits the Wahl models 9837, 9854, 9854L, 9855, 9876, 9876L, 9880, 9880L, 9884, 9884L and 9885. The comb supports wet and dry use for shower grooming and easy rinsing. It replaces a worn or lost original guide comb.

Compatibility limits and excluded models

The comb does not fit Wahl models 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. Buyers with those shavers need a different attachment. No other brand or model compatibility is claimed.

When the upgrade makes sense

Owners of the listed compatible shavers can restore full length adjustment when the original comb cracks or loses its click positions. The 12 mm to 21 mm range covers longer beard and hair styles that shorter combs cannot achieve. It is not for users who need lengths below 12 mm or above 21 mm, or who own an incompatible model.