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.

Caroline Sweater

Caroline Sweater

Free Crochet Pattern
  • Skill Level: 1. Basic,
  • Yarn Brand: WeCrochet,
  • Yarn Name: Dishie,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Single Crochet,
  • Color: Brown, Green, Neutral, Orange, Red,
Samara Headband

Samara Headband

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Tunisian Knit Stitch, Tunisian Purl Stitch,
  • Color: Red,
Mystical Adult Sweater

Mystical Adult Sweater

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Hobbii,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Half Double Crochet, Half Double Crochet Back Loop, Half Double Crochet Front Loop,
  • Color: Blue, Yellow,
Caesar Scarf

Caesar Scarf

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Hobbii,
  • Yarn Name: Upcycle Alpaca Blend Worsted,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Tunisian Simple Stitch,
  • Color: Blue, Green, Neutral, Orange, Pink,
Jolie Blanket

Jolie Blanket

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Scheepjes,
  • Yarn Weight: Weight 5 – Bulky,
  • Hook Size: 5.5 mm (I-9),
  • Color: Gray, Green,
Crochet Cloud Purse

Crochet Cloud Purse

Free Crochet Pattern
  • Skill Level: 2. Easy, 3. Intermediate,
  • Yarn Weight: Weight 5 – Bulky,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Bobble, Single Crochet,
  • Color: Blue, Yellow,
Half Double Moss Crochet Stitch

Half Double Moss Crochet Stitch

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5 mm (H-8), 5.5 mm (I-9),
  • Stitches: Half Double Crochet,
  • Color: Pink,
Caesar Wrap

Caesar Wrap

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Hobbii,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Tunisian Simple Stitch,
  • Color: Blue, Green, Neutral, Pink, Red,
Easy Ripple Shawl

Easy Ripple Shawl

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet,
  • Color: Green,
Inspire Shawl

Inspire Shawl

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet,
  • Color: Green,
Infatuation Shawl

Infatuation Shawl

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet,
  • Color: Brown,
Puff Ripple Shawl

Puff Ripple Shawl

Free Crochet Pattern
  • Skill Level: 3. Intermediate,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet, Puff,
  • Color: Blue,
Sideways Jumper

Sideways Jumper

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Half Double Crochet,
  • Color: Yellow,
Alternating Christmas Afghan

Alternating Christmas Afghan

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, Slip Stitch,
  • Color: Green, Red, White,
Easy Crochet Hat for Beginners

Easy Crochet Hat for Beginners

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,
Winter Crochet Beanie Pattern

Winter Crochet Beanie Pattern

Free Crochet Pattern
  • Skill Level: 3. Intermediate,
  • 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, White,
Sky Walk Tunisian Chevron Shawl

Sky Walk Tunisian Chevron Shawl

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Stylecraft,
  • Yarn Weight: Weight 3 – Light,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Tunisian Simple Stitch,
  • Color: Blue,
Ebun Cowl

Ebun Cowl

Free Crochet Pattern
  • Skill Level: 3. Intermediate,
  • Yarn Weight: Weight 3 – Light,
  • Hook Size: 5 mm (H-8), 5.5 mm (I-9),
  • Stitches: Tunisian Knit Stitch, Tunisian Simple Stitch,
  • Color: Gray, Purple,
Willow Shawl

Willow Shawl

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet, Single Crochet, Slip Stitch,
  • Color: Brown, Neutral,
Asymmetric Crochet Chevron Cowl

Asymmetric Crochet Chevron Cowl

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Single Crochet, Single Crochet Back Loop, Single Crochet Two Together,
Ebun Hat

Ebun Hat

Free Crochet Pattern
  • Skill Level: 3. Intermediate,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5 mm (H-8), 5.5 mm (I-9),
  • Stitches: Tunisian Knit Stitch, Tunisian Purl Stitch, Tunisian Simple Stitch,
  • Color: Neutral, Pink,
Abimal Blanket

Abimal Blanket

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 3 – Light,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Tunisian Simple Stitch,
  • Color: Blue, Neutral, Pink,
Wetherby Child Cardigan

Wetherby Child Cardigan

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: WeCrochet,
  • Yarn Name: Brava Worsted,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Color: Gray,
Wetherby Crop Cardigan

Wetherby Crop Cardigan

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: WeCrochet,
  • Yarn Name: Brava Worsted,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Color: Neutral,
Textured Cowl Scarf Crochet Pattern

Textured Cowl Scarf Crochet Pattern

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Lion Brand,
  • Yarn Name: Mandala,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Single Crochet,
Free Crochet Sunflower Pattern

Free Crochet Sunflower Pattern

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Lion Brand,
  • Yarn Name: Heartland, Skein Tones,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Bobble, Double Crochet, Half Double Crochet, Single Crochet, Triple Crochet,
  • Color: Brown, Yellow,
Peek-A-Boo Beanie

Peek-A-Boo Beanie

Free Crochet Pattern
  • Skill Level: 3. Intermediate,
  • Yarn Brand: Caron Yarn,
  • Yarn Name: Simply Soft,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet, Half Double Crochet, Single Crochet,
  • Color: Blue,
Peek-A-Boo Scarf

Peek-A-Boo Scarf

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

Billow Blanket

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: WeCrochet,
  • Yarn Weight: Weight 5 – Bulky,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Half Double Crochet,
Crochet Kitchen Towel Pattern

Crochet Kitchen Towel Pattern

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: WeCrochet,
  • Yarn Name: Dishie,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Half Double Crochet,
  • Color: Gray, White,
Crochet Fringe Edging (With Chains!)

Crochet Fringe Edging (With Chains!)

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: WeCrochet,
  • Yarn Name: Comfy Color Mist,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Single Crochet,
  • Color: Blue,
Ridged Crochet Fingerless Gloves

Ridged Crochet Fingerless Gloves

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: WeCrochet,
  • Yarn Name: Comfy Worsted,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 4.5 mm (7), 5.5 mm (I-9),
  • Stitches: Single Crochet Back Loop,
  • Color: White,
Modern Double Thick Crochet Potholders

Modern Double Thick Crochet Potholders

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: WeCrochet,
  • Yarn Name: Dishie,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Single Crochet, Single Crochet Back Loop, Slip Stitch,
  • Color: Neutral,
Spill the Beans Crochet Pillow

Spill the Beans Crochet Pillow

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Hobby Lobby,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Puff,
  • Color: Variegated,
Summer Leaves Triangle Scarf

Summer Leaves Triangle Scarf

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: Loops and Threads,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet, Triple Crochet,
  • Color: Yellow,
Winding Cables Hat

Winding Cables Hat

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Tunisian Knit Stitch, Tunisian Simple Stitch,
  • Color: Yellow,
Rose Dreams Entrelac Shawl

Rose Dreams Entrelac Shawl

Free Crochet Pattern
  • Skill Level: 3. Intermediate,
  • Yarn Weight: Weight 3 – Light,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Tunisian Simple Stitch,
  • Color: Variegated,
Slot Machine Pillow

Slot Machine Pillow

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: Single Crochet,
  • Color: Black, Red, White, Yellow,
Walcot Beanie Crochet Pattern

Walcot Beanie Crochet Pattern

Free Crochet Pattern
  • Skill Level: 2. Easy,
  • Yarn Brand: WeCrochet,
  • Yarn Name: Brava Worsted,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9), 6 mm (J-10),
  • Stitches: Double Crochet, Half Double Crochet, Single Crochet,
  • Color: Gray,
Hayden Mosaic Bag

Hayden Mosaic Bag

Free Crochet Pattern
  • Skill Level: 3. Intermediate,
  • Yarn Brand: WeCrochet,
  • Yarn Name: CotLin,
  • Yarn Weight: Weight 3 – Light,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet, Single Crochet Back Loop,
Crochet Soap Saver

Crochet Soap Saver

Free Crochet Pattern
  • Skill Level: 3. Intermediate,
  • Yarn Brand: Lion Brand,
  • Yarn Name: Re-Up,
  • Yarn Weight: Weight 4 – Medium,
  • Hook Size: 5.5 mm (I-9),
  • Stitches: Double Crochet, Single Crochet,
WUA Simple Crochet Rectangle #5

WUA Simple Crochet Rectangle #5

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, Single Crochet, Single Crochet Back Loop,
  • Color: Yellow,
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,