Machine Weft Hair Extensions

Engineered for Strength and Volume

The workhorse of sew-in installations. Pure virgin Indian hair - durable, full-bodied, and built for long-lasting professional results. This is the foundation hair that stylists rely on for volume and length.

The workhorse of sew-in installations. Pure virgin Indian hair - durable, full-bodied, and built for long-lasting professional results. This is the foundation hair that stylists rely on for volume and length.

  • Best for Fuller, voluminous hair extensions
  • How it works: Sewn onto braided foundation
  • Options: 6 textures, 7 shades
  • Quality: Ethically sourced 100% human hair
Read the Weft Guide
Machine Weft Hair Extensions collection

"Perfect Locks Machine Wefts are designed for maximum volume and durability—thicker, stronger, and built to last, giving you the fullness and confidence you deserve."

- Priyanka Swamy, Founder

Pro Stylist Benefits

Pro Stylists Save Big!

Take your business to new lengths with exclusive Pro Stylist savings on each and every order. Add items to cart and see the savings grow!

  • 20% off any order amount
  • 25% off your order $500+
  • 30% off your order $1000+

* Cannot be combined with other promotions or discounts.

Pro Stylist Benefits

Pro Stylists Save Big!

Take your business to new lengths with exclusive Pro Stylist savings on each and every order. Add items to cart and see the savings grow!

  • 20% off any order amount
  • 25% off your order $500+
  • 30% off your order $1000+

* Cannot be combined with other promotions or discounts.

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Clearance Markdowns

Low Stock
A 14-inch Tight Curly Beaded Weft hair extension in shade #4 (4oz) from Perfect Locks, featuring brown curls and a purple Perfect Locks tag, displayed on a white background.

Tight Curly Beaded Weft / 14" / #4 (4oz)

Sale price$247.80 Regular price$354.00
Low Stock
A long, wavy lock of light brown hair extension with soft, defined waves and a smooth texture is displayed on a white background.
Low Stock
A bundle of curly black hair extensions with a purple PERFECT LOCKS tag is showcased against a plain light background.

Curly Machine Weft / 16" / Natural Black

Sale price$203.00 Regular price$229.00
Low Stock
A long, wavy bundle of reddish-brown hair extensions secured at the top with a purple band and tag, on a white background.

Wavy Hand-Tied Weft Rows / #4/6 / 24"

Sale price$187.50 Regular price$250.00
Low Stock
A bundle of long, wavy, reddish-brown hair extensions tied at the top with a purple tag. Displayed on a white background.

Wavy Beaded Weft / 14" / Light Auburn

Sale price$247.80 Regular price$354.00
Low Stock
A bundle of long, wavy, light brown hair extensions tied with a purple ribbon and Perfect Locks tag against a white background.

Straight Machine Weft / 14" / #12

Sale price$168.00 Regular price$240.00
Low Stock
A bundle of long, straight, light ginger-blonde hair extensions tied at the top with purple bands and a Perfect Locks tag attached.

Straight Machine Weft / 20" / Warm Blonde (27S)

Sale price$245.00 Regular price$350.00

Why Choose Our Machine Wefts?

If you want volume that makes a statement, machine wefts deliver. Built thicker and stronger than hand-tied options, these wefts are designed for full, dramatic looks that hold up through months of wear.

  • 100% Remy Human Hair - Full cuticle alignment for smooth, tangle-free hair that lasts.
  • Maximum Fullness & Density - Thicker construction for voluminous styles that turn heads.
  • Ideal for Medium to Thick Hair - Built to complement denser hair types without looking unnatural.
  • Versatile Installation - Can be sewn in, beaded, or custom cut for various application methods.
  • Reusable & Durable - Strong wefts designed for multiple installations with proper care.

Frequently asked questions