Crochet Hook 4mm (G-6)

The 4 mm or G-6 crochet hook is meant to be used with Lace (#0) or Super Fine (#1) weighted yarn, but occasionally, we also like to use it for slightly heavier yarn. These hooks are perfect for making socks, gloves, Amigurumi and appliques.

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Free Crochet Patterns using 4 mm (G-6) Crochet Hooks

These free crochet patterns were all created using various yarn types and brands, but all use the 4 mm (G-6) sized crochet hook.

  • Crochet Laptop Case

    Crochet Laptop Case

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vel-Luxe Yarn,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Half Double Crochet,
    • Color: Pink,
  • Crochet Ruffle Necklace

    Crochet Ruffle Necklace

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: DMC,
    • Yarn Name: Natura Just Cotton,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Yellow,
  • Evelyn Wrap

    Evelyn Wrap

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: WeCrochet,
    • Yarn Name: CotLin,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet,
    • Color: Blue,
  • Modern Crochet Pillow

    Modern Crochet Pillow

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Coboo Yarn,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
    • Color: White,
  • Twisted Tweed Boot Cuffs

    Twisted Tweed Boot Cuffs

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: WeCrochet,
    • Yarn Name: Palette,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Color: Brown,
  • Heirloom Crochet Baby Blanket

    Heirloom Crochet Baby Blanket

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Hobby Lobby,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Neutral, White,
  • Crochet Lotus Laptop Case

    Crochet Lotus Laptop Case

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Hobby Lobby,
    • Yarn Name: I Love This Yarn,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Puff, Single Crochet,
    • Color: Pink,
  • Crochet Baby Girl Blanket

    Crochet Baby Girl Blanket

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Brand: Hobby Lobby,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Pink,
  • Beautiful Blue Waves Crochet Scarf

    Beautiful Blue Waves Crochet Scarf

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet,
    • Color: Blue, Gray, Variegated,
  • Sapphire Haze Crochet Round Doily

    Sapphire Haze Crochet Round Doily

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Puff,
    • Color: Blue,
  • Boho Crochet Coasters

    Boho Crochet Coasters

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Brand: WeCrochet,
    • Yarn Name: Dishie,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Neutral,
  • Crochet Santa Face Ornament

    Crochet Santa Face Ornament

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
  • Farmhouse Crochet Pillow

    Farmhouse Crochet Pillow

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Brand: Hobby Lobby,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Neutral,
  • Shell Stitch Baby Blanket

    Shell Stitch Baby Blanket

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Coboo Yarn,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Shell Stitch, Single Crochet,
    • Color: Neutral,
  • How To Crochet an Easy Candy Cane

    How To Crochet an Easy Candy Cane

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet,
    • Color: Red, White,
  • Beginner Crochet Cardigan

    Beginner Crochet Cardigan

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Brand: Hobby Lobby,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Variegated,
  • Easy Crochet Autumn Scarf

    Easy Crochet Autumn Scarf

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Variegated,
  • Striped Crochet Baby Blanket

    Striped Crochet Baby Blanket

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Hobby Lobby,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Blue, Neutral,
  • Sunshine Crochet Coasters

    Sunshine Crochet Coasters

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Orange, Yellow,
  • Textured Crochet Mobile Pouch

    Textured Crochet Mobile Pouch

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Yellow,
  • Fall Decor Autumn Crochet Placemat

    Fall Decor Autumn Crochet Placemat

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Brown, Orange,
  • Modern Square Crochet Blanket Pattern

    Modern Square Crochet Blanket Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Patons,
    • Yarn Name: Beehive Baby Sport,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Half Double Crochet, Half Double Crochet Back Loop,
    • Color: Gray,
  • Pumpkin Spice Doily Potholder

    Pumpkin Spice Doily Potholder

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Green, Orange,
  • Ruffled Mini Flower Doily

    Ruffled Mini Flower Doily

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Slip Stitch,
    • Color: Pink,
  • Lilly Easy Poncho

    Lilly Easy Poncho

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Coboo Yarn,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet, Slip Stitch,
    • Color: Blue,
  • “Love You To The Moon” Poncho Wrap

    “Love You To The Moon” Poncho Wrap

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Coboo Yarn,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6), 5 mm (H-8),
    • Stitches: Moss / Linen,
    • Color: Neutral,
  • Two Shades Ombre Crochet Doily

    Two Shades Ombre Crochet Doily

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Gray, White,
  • Bat Scrubby

    Bat Scrubby

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Red Heart,
    • Yarn Name: Scrubby,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Half Double Crochet, Single Crochet,
  • Taco Scrubby

    Taco Scrubby

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Puff, Single Crochet,
    • Color: Green, Red, Yellow,
  • Missing Holiday Sun Shawl

    Missing Holiday Sun Shawl

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Tunisian Simple Stitch,
    • Color: Yellow,
  • Lacy Blossom Shawl

    Lacy Blossom Shawl

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 1 – Super Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Tunisian Simple Stitch,
    • Color: Green,
  • Sienna Harvest Berry Shawl

    Sienna Harvest Berry Shawl

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Weight: Weight 1 – Super Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Tunisian Knit Stitch, Tunisian Simple Stitch,
    • Color: Variegated,
  • Zebra Coin Purse

    Zebra Coin Purse

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet,
    • Color: Black, Variegated,
  • Crochet Teddy Bear Coaster Free Pattern

    Crochet Teddy Bear Coaster Free Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet, Slip Stitch,
    • Color: Brown,
  • Floral Granny Square Cushion

    Floral Granny Square Cushion

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Pink, Purple,