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.

  • Autumn Storm Shrug

    Autumn Storm Shrug

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

    Seed Stitch Crochet

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet, Single Crochet Back Loop, Slip Stitch,
    • Color: Pink,
  • Granny Stitch Hat

    Granny Stitch Hat

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Color Theory,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
  • Crochet Donkey Amigurumi

    Crochet Donkey Amigurumi

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet, Slip Stitch,
    • Color: Gray,
  • Sea Ripple Crochet Baby Blanket

    Sea Ripple Crochet Baby Blanket

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Blue, Green, White,
  • Holiday Lace and Mesh Crochet Top

    Holiday Lace and Mesh Crochet Top

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: 24/7 Cotton,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Half Double Crochet, Single Crochet,
    • Color: Red,
  • Frances Crochet Cardigan For Kids

    Frances Crochet Cardigan For Kids

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 0 – Lace, Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet, Single Crochet Back Loop,
    • Color: Blue,
  • Holiday Memories Cowl

    Holiday Memories Cowl

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Half Double Crochet, Single Crochet, Single Crochet Back Loop, Slip Stitch, Triple Crochet,
    • Color: Variegated,
  • Limelle Cushion

    Limelle Cushion

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Hobbii,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Tunisian Simple Stitch,
    • Color: Blue, Gray, Green, Neutral,
  • Radiance Granny Square

    Radiance Granny Square

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Stylecraft,
    • Yarn Name: Simply DK,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Green, Orange, Pink, Purple,
  • Zest Granny Square

    Zest Granny Square

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Stylecraft,
    • Yarn Name: Simply DK,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Blue, Orange, Pink, Red, Yellow,
  • Sienna Crop Top

    Sienna Crop Top

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Knit Picks,
    • Yarn Name: CotLin,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet, Single Crochet Back Loop, Slip Stitch,
    • Color: Neutral,
  • Bobble Napkin Ring Holder

    Bobble Napkin Ring Holder

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

    Spirit Granny Square Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Stylecraft,
    • Yarn Name: Simply DK,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Green, Purple,
  • Rainbow Granny Square

    Rainbow Granny Square

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Stylecraft,
    • Yarn Name: Simply DK,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Green, Pink, Yellow,
  • Spirit Hexagon Blanket

    Spirit Hexagon Blanket

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Stylecraft,
    • Yarn Name: Simply DK,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
  • Weave Me In Cowl

    Weave Me In Cowl

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Rowan,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Purple,
  • Simple Little Washcloth

    Simple Little Washcloth

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: WeCrochet,
    • Yarn Name: Dishie,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Blue, White,
  • Puffs and Crosses Lace Shawl

    Puffs and Crosses Lace Shawl

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Scheepjes,
    • Yarn Weight: Weight 1 – Super Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Puff, Single Crochet,
    • Color: Pink,
  • Sweetheart Placemat

    Sweetheart Placemat

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Tunisian Simple Stitch,
    • Color: Pink,
  • Crochet Farmer’s Market Bag

    Crochet Farmer’s Market Bag

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: 24/7 Cotton,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Shell Stitch, Single Crochet, Slip Stitch,
    • Color: Orange,
  • Easy Crochet Mittens (Free Pattern)

    Easy Crochet Mittens (Free Pattern)

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Half Double Crochet, Single Crochet, Single Crochet Back Loop, Single Crochet Two Together,
    • Color: Neutral,
  • Crochet Kitchen Towel

    Crochet Kitchen Towel

    Free Crochet Pattern
    • Skill Level: 2. Easy, 3. Intermediate,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6), 4.5 mm (7),
    • Stitches: Half Double Crochet, Single Crochet, Slip Stitch,
    • Color: Gray, White, Yellow,
  • Spicy Sweater

    Spicy Sweater

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

    Crochet Heart Crop Top Pattern

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Half Double Crochet, Half Double Crochet Two Together, Single Crochet, Slip Stitch,
  • Mystique Capelet

    Mystique Capelet

    Free Crochet Pattern
    • Yarn Weight: Weight 1 – Super Fine,
    • Hook Size: 3.5 mm (E-4), 4 mm (G-6),
    • Stitches: Tunisian Knit Stitch, Tunisian Purl Stitch, Tunisian Simple Stitch,
    • Color: Neutral, Pink,
  • Crochet Adult Slipper Boots Worked Flat

    Crochet Adult Slipper Boots Worked Flat

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6), 5 mm (H-8),
    • Stitches: Double Crochet, Half Double Crochet, Single Crochet, Slip Stitch,
  • Crochet Piglet Amigurumi

    Crochet Piglet Amigurumi

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet, Slip Stitch,
    • Color: Pink,
  • Crochet Pleated Baby Cardigan

    Crochet Pleated Baby Cardigan

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet, Slip Stitch,
  • Christmas Tree Coaster

    Christmas Tree Coaster

    Free Crochet Pattern
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet Back Loop,
    • Color: Blue, Green, White,
  • Crochet Snowflake Coaster

    Crochet Snowflake Coaster

    Free Crochet Pattern
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Single Crochet Back Loop,
    • Color: Blue, Gray, White,
  • Crochet Modified Cross Stitch

    Crochet Modified Cross Stitch

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet, Slip Stitch,
  • Woodland Festive Wreath

    Woodland Festive Wreath

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
  • Easy Peasy Crochet Baby Cardigan

    Easy Peasy Crochet Baby Cardigan

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6), 5 mm (H-8),
    • Stitches: Double Crochet, Single Crochet, Slip Stitch,
    • Color: Pink,
  • Autumn Fall Leaves

    Autumn Fall Leaves

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
  • Orchard Cable Wrist Warmers

    Orchard Cable Wrist Warmers

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Half Double Crochet,
    • Color: Green,
  • Astronaut Cuddler

    Astronaut Cuddler

    Free Crochet Pattern
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet,
  • Penguin Buddy Crochet Ami Doll Pattern

    Penguin Buddy Crochet Ami Doll Pattern

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Hobby Lobby,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet, Single Crochet Two Together,
    • Color: Black, Gray, Orange,
  • Diamond Crochet Cardigan

    Diamond Crochet Cardigan

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Knit Picks, Lion Brand,
    • Yarn Name: Color Theory,
    • Yarn Weight: Weight 2 – Fine, Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet, Front Loop Single Crochet, Single Crochet,
    • Color: Blue, Gray, White,
  • Cute Labrador Pattern

    Cute Labrador Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Heartland,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet,
    • Color: Black, Brown,
  • Cherry Blossom Cardigan

    Cherry Blossom Cardigan

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Weight: Weight 2 – Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
  • Amigurumi Mouse Crochet Pattern

    Amigurumi Mouse Crochet Pattern

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Brand: Lion Brand, Red Heart,
    • Yarn Name: Pound of Love, Soft Essentials,
    • Hook Size: 4 mm (G-6),
    • Stitches: Single Crochet,
    • Color: Gray, Pink,
  • Easy Crochet Cardigan

    Easy Crochet Cardigan

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: WeCrochet,
    • Yarn Weight: Weight 1 – Super Fine,
    • Hook Size: 4 mm (G-6),
    • Stitches: Double Crochet,
    • Color: Brown,