Crochet Hook 5.5 mm (I-9)

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Free Crochet Patterns using 5.5 mm (I-9) Crochet Hooks

These free crochet patterns were all created using various yarn types and brands, but all use the 5.5 mm (I-9) sized crochet hook.

  • WUA Puff Crochet Rectangle Pattern #4

    WUA Puff Crochet Rectangle Pattern #4

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Paintbox Yarn,
    • Yarn Name: Simply Chunky,
    • Yarn Weight: Weight 5 – Bulky,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Puff, Single Crochet,
    • Color: Gray,
  • Neon Rainbow Striped Crochet Hat

    Neon Rainbow Striped Crochet Hat

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Red Heart,
    • Yarn Name: Super Saver,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Herringbone Half Double Crochet, Single Crochet, Single Crochet Back Loop,
    • Color: Variegated,
  • Warm Up America Crochet Rectangle #2

    Warm Up America Crochet Rectangle #2

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Paintbox Yarn,
    • Yarn Name: Simply Chunky,
    • Yarn Weight: Weight 5 – Bulky,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Half Double Crochet Back Loop,
    • Color: Blue,
  • Warm Up America Textured Crochet Rectangle #1

    Warm Up America Textured Crochet Rectangle #1

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Paintbox Yarn,
    • Yarn Name: Simply Chunky,
    • Yarn Weight: Weight 5 – Bulky,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Half Double Crochet Back Loop, Half Double Crochet Front Loop,
    • Color: Neutral,
  • Easy Crochet Shawl Pattern for Spring

    Easy Crochet Shawl Pattern for Spring

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Caron Yarn,
    • Yarn Name: Caron Cakes,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Half Double Crochet,
    • Color: Variegated,
  • Circle Hot Pad

    Circle Hot Pad

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Hobby Lobby,
    • Yarn Name: Crafter’s Secret Cotton,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Half Double Crochet Back Loop, Slip Stitch,
  • Spill The Beans Baby Blanket

    Spill The Beans Baby Blanket

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand, Loops and Threads,
    • Yarn Name: Feels Like Butta,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Puff, Slip Stitch,
    • Color: Variegated,
  • Spring’s Arrival Scarf

    Spring’s Arrival Scarf

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Premier Yarns,
    • Yarn Weight: Weight 3 – Light,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Slip Stitch,
    • Color: Green, Pink, White,
  • Chunky Crochet Ear Warmer Pattern

    Chunky Crochet Ear Warmer Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Woolspun,
    • Yarn Weight: Weight 5 – Bulky,
    • Hook Size: 5.5 mm (I-9), 6 mm (J-10),
    • Stitches: Half Double Crochet, Herringbone Half Double Crochet,
    • Color: Orange,
  • Ombre Crochet Blanket Pattern (Easy & Quick)

    Ombre Crochet Blanket Pattern (Easy & Quick)

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Red Heart,
    • Yarn Name: Super Saver,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Single Crochet, Slip Stitch,
    • Color: Blue, Green,
  • Easy Crochet Pocket Shawl Pattern

    Easy Crochet Pocket Shawl Pattern

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Caron Yarn,
    • Yarn Name: Simply Soft,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 4 mm (G-6), 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Single Crochet,
    • Color: Orange,
  • Easy Crochet Lovey Pattern

    Easy Crochet Lovey Pattern

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Knit Picks, WeCrochet,
    • Yarn Name: Brava Worsted,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Gray,
  • Modern Crochet Baby Granny Stitch Blanket

    Modern Crochet Baby Granny Stitch Blanket

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Knit Picks, WeCrochet,
    • Yarn Name: Brava Worsted,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet,
    • Color: Blue, Gray, Pink, Purple,
  • Easy Crochet Lap Blanket

    Easy Crochet Lap Blanket

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Feels Like Butta, Mandala,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Half Double Crochet, Single Crochet,
    • Color: Blue,
  • Clara Crochet Ripple Blanket

    Clara Crochet Ripple Blanket

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Bobble, Double Crochet, Single Crochet,
    • Color: Blue, Green, Pink,
  • Crochet Velvet Headband Pattern

    Crochet Velvet Headband Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Bernat, Yarnspirations,
    • Yarn Weight: Weight 5 – Bulky,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Single Crochet,
    • Color: Neutral,
  • Bobble Stitch Crochet Scarf Pattern

    Bobble Stitch Crochet Scarf Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Crayola™ Cake,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Bobble, Single Crochet,
    • Color: Gray, Neutral,
  • Fall Herringbone Half Double Crochet Blanket Pattern

    Fall Herringbone Half Double Crochet Blanket Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Herringbone Half Double Crochet,
    • Color: Orange, Red, Yellow,
  • Free and Easy Crochet Headband Pattern for Winter

    Free and Easy Crochet Headband Pattern for Winter

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Woolspun,
    • Yarn Weight: Weight 5 – Bulky,
    • Hook Size: 5.5 mm (I-9), 6 mm (J-10),
    • Stitches: Half Double Crochet, Single Crochet,
    • Color: Neutral,
  • Simple Stitch Crochet Baby Blanket

    Simple Stitch Crochet Baby Blanket

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Basic Stitch Yarn,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Half Double Crochet, Single Crochet,
    • Color: Blue,
  • How to Crochet a Heart for Beginners

    How to Crochet a Heart for Beginners

    Free Crochet Pattern
    • Skill Level: 1. Basic,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Heartland,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Half Double Crochet,
    • Color: Pink,
  • Luna Chevron Scarf Crochet Pattern

    Luna Chevron Scarf Crochet Pattern

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Shawl in a Ball,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Single Crochet,
    • Color: Blue,
  • Easy Hat Crochet Pattern: The Leigh

    Easy Hat Crochet Pattern: The Leigh

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Jeans,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Single Crochet,
    • Color: Blue,
  • Simple Striped Granny Scarf Crochet Pattern

    Simple Striped Granny Scarf Crochet Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet,
    • Color: Blue,
  • Free Mini Crochet Basket Pattern

    Free Mini Crochet Basket Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Wool and the Gang,
    • Yarn Name: Tina Tape Yarn,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Single Crochet,
    • Color: Green,
  • Emily Diagonal Beanie Crochet Hat Pattern

    Emily Diagonal Beanie Crochet Hat Pattern

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Wool-Ease Tonal,
    • Yarn Weight: Weight 5 – Bulky,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Single Crochet,
    • Color: Gray,
  • Striped Crochet Pillow Cover

    Striped Crochet Pillow Cover

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Single Crochet,
    • Color: Blue,
  • Easy Crochet Glasses Case Pattern

    Easy Crochet Glasses Case Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Yarnspirations,
    • Yarn Name: Lily Sugar’n Cream,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet,
    • Color: Neutral,
  • Ombre Ripple Crochet Blanket Pattern

    Ombre Ripple Crochet Blanket Pattern

    Free Crochet Pattern
    • Skill Level: 3. Intermediate,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Half Double Crochet Decrease,
    • Color: Blue,
  • Crochet Button Cowl Pattern The Penn

    Crochet Button Cowl Pattern The Penn

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Single Crochet,
    • Color: Pink,
  • How to Crochet a Heart with Two Colors

    How to Crochet a Heart with Two Colors

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Half Double Crochet, Single Crochet, Slip Stitch,
    • Color: Pink,
  • Half & Half Boot Cuffs – Crochet Pattern

    Half & Half Boot Cuffs – Crochet Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Heartland,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Single Crochet,
    • Color: Neutral,
  • Crochet Beanie Pattern Taupe It

    Crochet Beanie Pattern Taupe It

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Heartland,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Neutral,
  • Free Autumn Crochet Beanie Pattern

    Free Autumn Crochet Beanie Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Heartland,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet,
    • Color: Green,
  • Free Easy Crochet Dishcloth Pattern (2 sizes)

    Free Easy Crochet Dishcloth Pattern (2 sizes)

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Yarnspirations,
    • Yarn Name: Lily Sugar’n Cream,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Half Double Crochet, Single Crochet,
    • Color: Neutral,
  • Easy & Free Rosette Flower Crochet Pattern

    Easy & Free Rosette Flower Crochet Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9), 6 mm (J-10),
    • Stitches: Double Crochet, Single Crochet,
    • Color: Brown, Pink,
  • Christmas Crochet Flowers

    Christmas Crochet Flowers

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Yarnspirations,
    • Yarn Name: Lily Sugar’n Cream,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Single Crochet, Slip Stitch,
    • Color: Green,
  • Crochet Criss-Cross Bobble Flower

    Crochet Criss-Cross Bobble Flower

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Caron Yarn,
    • Yarn Name: Simply Soft,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet,
  • Free Easy Crochet Boot Cuffs Pattern

    Free Easy Crochet Boot Cuffs Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Puff, Single Crochet,
    • Color: Gray, Neutral,
  • Gamer Beanie Crochet Pattern

    Gamer Beanie Crochet Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Red Heart,
    • Yarn Name: Red Heart Soft,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Double Crochet, Half Double Crochet, Single Crochet, Slip Stitch,
    • Color: Black, Green,
  • Crochet Flower Beanie Hat

    Crochet Flower Beanie Hat

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Lion Brand,
    • Yarn Name: Vanna’s Choice,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Color: Pink,
  • Patriotic Crochet Pillow Pattern

    Patriotic Crochet Pillow Pattern

    Free Crochet Pattern
    • Skill Level: 2. Easy,
    • Yarn Brand: Yarnspirations,
    • Yarn Name: Lily Sugar’n Cream,
    • Yarn Weight: Weight 4 – Medium,
    • Hook Size: 5.5 mm (I-9),
    • Stitches: Single Crochet,
    • Color: Blue, Red, White,