PRO-MATE Replacement T-Blade 04521 for Andis T-Outliner (Black T-Shape) — Zero-Gap One Hittaz, 0.1 mm Ultra-Close

PRO-MATE Replacement Blade 04521 is a carbon-steel T-shaped blade engineered to fit Andis T-Outliner models GTO, GTX and GO, delivering an ultra-close 0.1 mm cut with included mounting screws.

This replacement T-blade is built from hardened carbon-steel and finished in a black coating for durability and easy alignment on Andis trimmers (models 04780, 04785 and equivalents). Modified by PRO-MATE to a zero-gap "One Hittaz" profile, the blade is sharpened for noticeably closer cutting performance than standard replacement parts. It ships with replacement screws and weighs about 0.8 oz. For best longevity and consistent cutting, apply a light blade oil before each use.

How close will this blade cut compared to my current blade?

The PRO-MATE 04521 is ground to leave roughly 1/150" (0.1 mm) of hair—an ultra-close trim suited for detail work around edges and outlining. Because the blade has been modified to a zero-gap, it achieves closer contact between the stationary and moving teeth than a factory blade.

• Cut length: 1/150 inch (0.1 mm)
• Modified zero-gap for tighter cutting clearance
• Intended for precise outlining, fades, and skin-close work

Will this blade fit my Andis T-Outliner models?

Yes — the 04521 replacement blade is made to be compatible with Andis T-Outliner series models labeled GO, GTO and GTX (including factory part numbers like 04780 and 04785). It has the same T-shaped footprint and mounting hole pattern for a direct swap.

• Compatible with Andis GO, GTO, GTX T-Outliners
• Includes matching screws for installation
• Designed for easy removal and reattachment to original trimmer housing

How should I maintain this carbon-steel blade for longest life?

Carbon-steel blades need straightforward care: keep them clean, dry, and lightly oiled before each run to prevent rust and preserve sharpness. Because this blade is sharpened for extreme cutting performance, avoid pressing too hard against skin or surface to prevent nicks or accelerated dulling.

• Oil before every use to reduce friction and corrosion
• Brush clipped hair out after each session and wipe dry
• Store separately or with a thin blade guard to protect teeth

Is this blade safe and who should use it?

The PRO-MATE 04521 is a professional-grade, modified blade sharpened to perform up to three times sharper than a standard replacement; it can nick skin if misused. It’s intended for licensed barbers, stylists, and experienced users comfortable with zero-gap blades and fine finishing work.

• Professional barber use recommended due to sharpened edge
• Avoid aggressive pressure near skin to prevent scratches
• Ideal for precision outlining, fades, and clean-ups

Who is this for: this replacement blade suits professional barbers and skilled home users who own Andis T-Outliner GO, GTO, or GTX trimmers and need an ultra-close cutting edge for detailing and finishing. If you require a dependable carbon-steel T-blade with a zero-gap profile, included mounting hardware, and a compact 0.8 oz weight that installs quickly, the PRO-MATE 04521 is designed to meet those needs. Remember: regular oiling and careful handling keep the blade performing at its sharpest.