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          EasyCrochet.com has over 400 free, easy and modern crochet patterns for you to choose from. Browse through our entire collection to find your newest project today!

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Crochet Hook 6 mm (J-10)

This is the EasyCrochet archive for free crochet patterns using the J/10 hook size. The J-10 hook size is also known as the 6mm metric and UK 4 hook. We recommend using the J hook with Medium weight yarn (Worsted, Afghan or Aran).

The J-10 / 6mm / UK4 hook is the perfect size for making everything from baby blankets to scarves to ear warmers.

Buy this hook on Amazon

Free Crochet Patterns using 6 mm (J-10) Crochet Hooks

These free crochet patterns were all created using various yarn types and brands, but all use the 6 mm (J-10) sized crochet hook.

Crochet Mason Jar Covers

Skill: Easy
Price: FREE

Crochet Baby Easter Chicken Hat

Skill: Easy
Price: FREE

Nina Chunky Poncho Wrap

Skill: Easy
Price: FREE

Cozy Rib Stitch Cowl

Skill: Intermediate
Price: FREE

Comfy Cotton Wrap

Skill: Easy
Price: FREE

Braided Blanket Ruana

Skill: Intermediate
Price: FREE

Braided Scarf

Skill: Intermediate
Price: FREE

Lacy Lemon Drop Kimono Cardigan

Skill: Easy
Price: FREE

Spring Time Crochet Kimono

Skill: Easy
Price: FREE

Easy Purple Poncho Wrap

Skill: Easy
Price: FREE

Lemonade Summer Kimono Cardigan

Skill: Intermediate
Price: FREE

basic crochet granny square

How to Crochet a Classic Granny Square

Skill: Basic
Price: FREE

Country Garden Market Bag

Skill: Intermediate
Price: FREE

Braided Beanie

Skill: Intermediate
Price: FREE

Chunky Crochet Ear Warmer Pattern

Skill: Easy
Price: FREE

crochet shamrock

Four Leaf Clover Crochet Pattern

Skill: Easy
Price: FREE

St. Patrick’s Day Shamrock Crochet Pattern

Skill: Easy
Price: FREE

Easy Crochet Baby Blanket with Ripples

Skill: Easy
Price: FREE

Beginner Crochet Washcloth Pattern

Skill: Basic
Price: FREE

Easy Double Crochet Blanket

Skill: Basic
Price: FREE

Crochet Twist Headband Pattern

Skill: Easy
Price: FREE

State of Pennsylvania Crochet Pattern

Skill: Intermediate
Price: FREE

Crochet Gingerbread Man Pattern

Skill: Easy
Price: FREE

Two Triangle Crochet Baby Blanket Pattern

Skill: Intermediate
Price: FREE

Classic Ripple Crochet Pattern Tutorial

Skill: Easy
Price: FREE

fall crochet scarf pattern

Fabulously Fall Crochet Fringe Scarf

Skill: Intermediate
Price: FREE

Easy, Chevron Pattern Crochet Blanket

Skill: Easy
Price: FREE

Free & Easy Crochet Ear Warmer Pattern

Skill: Easy
Price: FREE

Chevron Scarf Crochet Pattern

Skill: Easy
Price: FREE

Granny Shawl Crochet Pattern for Free

Free Crochet Shawl Granny Pattern

Skill: Easy
Price: FREE

Crochet Wrap Pattern

Isle Wave Crochet Wrap Pattern

Skill: Intermediate
Price: FREE

Zaffre Fringe Crochet Throw Pillow

Skill: Easy
Price: FREE

Crochet Kimono Summer

Free Mara Crochet Kimono Pattern

Skill: Easy
Price: FREE

Pretty in Pink Crochet Scarf

Skill: Intermediate
Price: FREE

Crochet Blanket Pattern

Alissa Easy Crochet Blanket Pattern

Skill: Easy
Price: FREE

Williams Crochet Hat Pattern

Skill: Easy
Price: FREE

Snowy Crochet Ear Warmer Pattern for Beginners

Skill: Easy
Price: FREE

Stoney Pebbles Crochet Baby Blanket

Skill: Intermediate
Price: FREE

Rainbow Crochet Blanket Free Pattern

Skill: Easy
Price: FREE

Crochet Clutch Purse Pattern

Skill: Intermediate
Price: FREE

Chevron Crochet Dishcloth – Free Pattern

Skill: Intermediate
Price: FREE

Cozy Crochet Headband Pattern

Skill: Easy
Price: FREE

How to Crochet a Pumpkin Earwarmer

Skill: Intermediate
Price: FREE

Crochet Ripple Baby Blanket Pattern

Skill: Easy
Price: FREE

Ever So Dishcloth Crochet Pattern

Skill: Easy
Price: FREE

Easy Striped Crochet Baby Blanket Pattern

Skill: Easy
Price: FREE

Crochet Shamrock Cozy Pattern for St. Patrick’s Day

Skill: Easy
Price: FREE

Crochet Basket Pattern

Skill: Easy
Price: FREE

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Other Popular Hook Sizes

  • 6 mm (J-10)
  • 9 mm (M/N-13)
  • 5 mm (H-8)
  • 5.5 mm (I-9)
  • 4 mm (G-6)
  • 3.75 mm (F-5)
  • 10 mm (N/P-15)
  • 6.5 mm (K-10.5)
  • 4.5 mm (7)
  • 3.5 mm (E-4)
  • ☷  VIEW ALL  →

Hook Details

US Name:J-10
UK Name:4
Metric Name:6 mm
Yarn Weight:This crochet hook size works well when paired with the following yarn weight(s).
  • Medium Weight #4: Worsted, Afghan or Aran
6 mm (J-10) Crochet Hooks

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